38909078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9181}}^1$

素因数の和:9359

約数の個数: 16

約数和(自身を含む): 63245616

約数和(自身を除く): 24336538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 9181, 18362, 119353, 238706, 1496503, 2993006, 19454539, 38909078]

約数ペア:

[(1, 38909078), (2, 19454539), (13, 2993006), (26, 1496503), (163, 238706), (326, 119353), (2119, 18362), (4238, 9181)]