18894219734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5003}}^1\times {\mathrm{145253}}^1$

素因数の和:150271

約数の個数: 16

約数和(自身を含む): 30527742672

約数和(自身を除く): 11633522938

約数列:

[1, 2, 13, 26, 5003, 10006, 65039, 130078, 145253, 290506, 1888289, 3776578, 726700759, 1453401518, 9447109867, 18894219734]

約数ペア:

[(1, 18894219734), (2, 9447109867), (13, 1453401518), (26, 726700759), (5003, 3776578), (10006, 1888289), (65039, 290506), (130078, 145253)]