19221448497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137201}}^1$

素因数の和:137329

約数の個数: 32

約数和(自身を含む): 28213121664

約数和(自身を除く): 8991673167

約数列:

[1, 3, 17, 41, 51, 67, 123, 201, 697, 1139, 2091, 2747, 3417, 8241, 46699, 137201, 140097, 411603, 2332417, 5625241, 6997251, 9192467, 16875723, 27577401, 95629097, 156271939, 286887291, 376891147, 468815817, 1130673441, 6407149499, 19221448497]

約数ペア:

[(1, 19221448497), (3, 6407149499), (17, 1130673441), (41, 468815817), (51, 376891147), (67, 286887291), (123, 156271939), (201, 95629097), (697, 27577401), (1139, 16875723), (2091, 9192467), (2747, 6997251), (3417, 5625241), (8241, 2332417), (46699, 411603), (137201, 140097)]