11889439772

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 26818928640

約数和(自身を除く): 14929488868

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 127, 133, 161, 196, 254, 266, 322, 437, 508, 532, 644, 874, 889, 931, 1093, 1127, 1748, 1778, 1862, 2186, 2254, 2413, 2921, 3059, 3556, 3724, 4372, 4508, 4826, 5842, 6118, 6223, 7651, 9652, 11684, 12236, 12446, 15302, 16891, 20447, 20767, 21413, 24892, 25139, 30604, 33782, 40894, 41534, 42826, 50278, 53557, 55499, 67564, 81788, 83068, 85652, 100556, 107114, 110998, 118237, 138811, 143129, 145369, 175973, 214228, 221996, 236474, 277622, 286258, 290738, 351946, 388493, 472948, 477641, 555244, 572516, 581476, 703892, 776986, 955282, 971677, 1017583, 1231811, 1553972, 1910564, 1943354, 2035166, 2463622, 2637409, 2719451, 3192653, 3343487, 3886708, 4070332, 4927244, 5274818, 5438902, 6385306, 6686974, 6801739, 10549636, 10877804, 12770612, 13373948, 13603478, 18461863, 22348571, 23404409, 27206956, 36923726, 44697142, 46808818, 60660407, 73847452, 89394284, 93617636, 121320814, 129233041, 156439997, 242641628, 258466082, 312879994, 424622849, 516932164, 625759988, 849245698, 1698491396, 2972359943, 5944719886, 11889439772]

約数ペア:

[(1, 11889439772), (2, 5944719886), (4, 2972359943), (7, 1698491396), (14, 849245698), (19, 625759988), (23, 516932164), (28, 424622849), (38, 312879994), (46, 258466082), (49, 242641628), (76, 156439997), (92, 129233041), (98, 121320814), (127, 93617636), (133, 89394284), (161, 73847452), (196, 60660407), (254, 46808818), (266, 44697142), (322, 36923726), (437, 27206956), (508, 23404409), (532, 22348571), (644, 18461863), (874, 13603478), (889, 13373948), (931, 12770612), (1093, 10877804), (1127, 10549636), (1748, 6801739), (1778, 6686974), (1862, 6385306), (2186, 5438902), (2254, 5274818), (2413, 4927244), (2921, 4070332), (3059, 3886708), (3556, 3343487), (3724, 3192653), (4372, 2719451), (4508, 2637409), (4826, 2463622), (5842, 2035166), (6118, 1943354), (6223, 1910564), (7651, 1553972), (9652, 1231811), (11684, 1017583), (12236, 971677), (12446, 955282), (15302, 776986), (16891, 703892), (20447, 581476), (20767, 572516), (21413, 555244), (24892, 477641), (25139, 472948), (30604, 388493), (33782, 351946), (40894, 290738), (41534, 286258), (42826, 277622), (50278, 236474), (53557, 221996), (55499, 214228), (67564, 175973), (81788, 145369), (83068, 143129), (85652, 138811), (100556, 118237), (107114, 110998)]