22049196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 60023040

約数和(自身を除く): 37973844

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 173, 228, 247, 258, 346, 494, 516, 519, 559, 692, 741, 817, 988, 1038, 1118, 1482, 1634, 1677, 2076, 2236, 2249, 2451, 2964, 3268, 3287, 3354, 4498, 4902, 6574, 6708, 6747, 7439, 8996, 9804, 9861, 10621, 13148, 13494, 14878, 19722, 21242, 22317, 26988, 29756, 31863, 39444, 42484, 42731, 44634, 63726, 85462, 89268, 96707, 127452, 128193, 141341, 170924, 193414, 256386, 282682, 290121, 386828, 424023, 512772, 565364, 580242, 848046, 1160484, 1696092, 1837433, 3674866, 5512299, 7349732, 11024598, 22049196]

約数ペア:

[(1, 22049196), (2, 11024598), (3, 7349732), (4, 5512299), (6, 3674866), (12, 1837433), (13, 1696092), (19, 1160484), (26, 848046), (38, 580242), (39, 565364), (43, 512772), (52, 424023), (57, 386828), (76, 290121), (78, 282682), (86, 256386), (114, 193414), (129, 170924), (156, 141341), (172, 128193), (173, 127452), (228, 96707), (247, 89268), (258, 85462), (346, 63726), (494, 44634), (516, 42731), (519, 42484), (559, 39444), (692, 31863), (741, 29756), (817, 26988), (988, 22317), (1038, 21242), (1118, 19722), (1482, 14878), (1634, 13494), (1677, 13148), (2076, 10621), (2236, 9861), (2249, 9804), (2451, 8996), (2964, 7439), (3268, 6747), (3287, 6708), (3354, 6574), (4498, 4902)]