15691409142

素因数分解:

$2^1\times 3^1\times {\mathrm{3911}}^1\times {\mathrm{668687}}^1$

素因数の和:672603

約数の個数: 16

約数和(自身を含む): 31390889472

約数和(自身を除く): 15699480330

約数列:

[1, 2, 3, 6, 3911, 7822, 11733, 23466, 668687, 1337374, 2006061, 4012122, 2615234857, 5230469714, 7845704571, 15691409142]

約数ペア:

[(1, 15691409142), (2, 7845704571), (3, 5230469714), (6, 2615234857), (3911, 4012122), (7822, 2006061), (11733, 1337374), (23466, 668687)]