12941896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 28848960

約数和(自身を除く): 15907064

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 211, 328, 374, 422, 451, 697, 748, 844, 902, 1394, 1496, 1688, 1804, 2321, 2788, 3587, 3608, 4642, 5576, 7174, 7667, 8651, 9284, 14348, 15334, 17302, 18568, 28696, 30668, 34604, 39457, 61336, 69208, 78914, 95161, 147067, 157828, 190322, 294134, 315656, 380644, 588268, 761288, 1176536, 1617737, 3235474, 6470948, 12941896]

約数ペア:

[(1, 12941896), (2, 6470948), (4, 3235474), (8, 1617737), (11, 1176536), (17, 761288), (22, 588268), (34, 380644), (41, 315656), (44, 294134), (68, 190322), (82, 157828), (88, 147067), (136, 95161), (164, 78914), (187, 69208), (211, 61336), (328, 39457), (374, 34604), (422, 30668), (451, 28696), (697, 18568), (748, 17302), (844, 15334), (902, 14348), (1394, 9284), (1496, 8651), (1688, 7667), (1804, 7174), (2321, 5576), (2788, 4642), (3587, 3608)]