12751296514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1\times {\mathrm{2011}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 20954287872

約数和(自身を除く): 8202991358

約数列:

[1, 2, 11, 22, 491, 587, 982, 1174, 2011, 4022, 5401, 6457, 10802, 12914, 22121, 44242, 288217, 576434, 987401, 1180457, 1974802, 2360914, 3170387, 6340774, 10861411, 12985027, 21722822, 25970054, 579604387, 1159208774, 6375648257, 12751296514]

約数ペア:

[(1, 12751296514), (2, 6375648257), (11, 1159208774), (22, 579604387), (491, 25970054), (587, 21722822), (982, 12985027), (1174, 10861411), (2011, 6340774), (4022, 3170387), (5401, 2360914), (6457, 1974802), (10802, 1180457), (12914, 987401), (22121, 576434), (44242, 288217)]