19475488796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2213}}^1\times {\mathrm{129419}}^1$

素因数の和:131653

約数の個数: 24

約数和(自身を含む): 36103520880

約数和(自身を除く): 16628032084

約数列:

[1, 2, 4, 17, 34, 68, 2213, 4426, 8852, 37621, 75242, 129419, 150484, 258838, 517676, 2200123, 4400246, 8800492, 286404247, 572808494, 1145616988, 4868872199, 9737744398, 19475488796]

約数ペア:

[(1, 19475488796), (2, 9737744398), (4, 4868872199), (17, 1145616988), (34, 572808494), (68, 286404247), (2213, 8800492), (4426, 4400246), (8852, 2200123), (37621, 517676), (75242, 258838), (129419, 150484)]