38457830

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{5981}}^1$

素因数の和:6631

約数の個数: 16

約数和(自身を含む): 69343344

約数和(自身を除く): 30885514

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 5981, 6430, 11962, 29905, 59810, 3845783, 7691566, 19228915, 38457830]

約数ペア:

[(1, 38457830), (2, 19228915), (5, 7691566), (10, 3845783), (643, 59810), (1286, 29905), (3215, 11962), (5981, 6430)]