37591970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289169}}^1$

素因数の和:289189

約数の個数: 16

約数和(自身を含む): 72870840

約数和(自身を除く): 35278870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 289169, 578338, 1445845, 2891690, 3759197, 7518394, 18795985, 37591970]

約数ペア:

[(1, 37591970), (2, 18795985), (5, 7518394), (10, 3759197), (13, 2891690), (26, 1445845), (65, 578338), (130, 289169)]