19691513746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2307419}}^1$

素因数の和:2307689

約数の個数: 16

約数和(自身を含む): 31399371360

約数和(自身を除く): 11707857614

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8534, 2307419, 4614838, 39226123, 78452246, 579162169, 1158324338, 9845756873, 19691513746]

約数ペア:

[(1, 19691513746), (2, 9845756873), (17, 1158324338), (34, 579162169), (251, 78452246), (502, 39226123), (4267, 4614838), (8534, 2307419)]