83237290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{438091}}^1$

素因数の和:438117

約数の個数: 16

約数和(自身を含む): 157713120

約数和(自身を除く): 74475830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 438091, 876182, 2190455, 4380910, 8323729, 16647458, 41618645, 83237290]

約数ペア:

[(1, 83237290), (2, 41618645), (5, 16647458), (10, 8323729), (19, 4380910), (38, 2190455), (95, 876182), (190, 438091)]