19051452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 60802560

約数和(自身を除く): 41751108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 173, 207, 228, 252, 266, 276, 322, 342, 346, 399, 414, 437, 483, 519, 532, 644, 684, 692, 798, 828, 874, 966, 1038, 1197, 1211, 1311, 1449, 1557, 1596, 1748, 1932, 2076, 2394, 2422, 2622, 2898, 3059, 3114, 3287, 3633, 3933, 3979, 4788, 4844, 5244, 5796, 6118, 6228, 6574, 7266, 7866, 7958, 9177, 9861, 10899, 11937, 12236, 13148, 14532, 15732, 15916, 18354, 19722, 21798, 23009, 23874, 27531, 27853, 29583, 35811, 36708, 39444, 43596, 46018, 47748, 55062, 55706, 59166, 69027, 71622, 75601, 83559, 92036, 110124, 111412, 118332, 138054, 143244, 151202, 167118, 207081, 226803, 250677, 276108, 302404, 334236, 414162, 453606, 501354, 529207, 680409, 828324, 907212, 1002708, 1058414, 1360818, 1587621, 2116828, 2721636, 3175242, 4762863, 6350484, 9525726, 19051452]

約数ペア:

[(1, 19051452), (2, 9525726), (3, 6350484), (4, 4762863), (6, 3175242), (7, 2721636), (9, 2116828), (12, 1587621), (14, 1360818), (18, 1058414), (19, 1002708), (21, 907212), (23, 828324), (28, 680409), (36, 529207), (38, 501354), (42, 453606), (46, 414162), (57, 334236), (63, 302404), (69, 276108), (76, 250677), (84, 226803), (92, 207081), (114, 167118), (126, 151202), (133, 143244), (138, 138054), (161, 118332), (171, 111412), (173, 110124), (207, 92036), (228, 83559), (252, 75601), (266, 71622), (276, 69027), (322, 59166), (342, 55706), (346, 55062), (399, 47748), (414, 46018), (437, 43596), (483, 39444), (519, 36708), (532, 35811), (644, 29583), (684, 27853), (692, 27531), (798, 23874), (828, 23009), (874, 21798), (966, 19722), (1038, 18354), (1197, 15916), (1211, 15732), (1311, 14532), (1449, 13148), (1557, 12236), (1596, 11937), (1748, 10899), (1932, 9861), (2076, 9177), (2394, 7958), (2422, 7866), (2622, 7266), (2898, 6574), (3059, 6228), (3114, 6118), (3287, 5796), (3633, 5244), (3933, 4844), (3979, 4788)]