38194460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18541}}^1$

素因数の和:18653

約数の個数: 24

約数和(自身を含む): 80991456

約数和(自身を除く): 42796996

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 18541, 37082, 74164, 92705, 185410, 370820, 1909723, 3819446, 7638892, 9548615, 19097230, 38194460]

約数ペア:

[(1, 38194460), (2, 19097230), (4, 9548615), (5, 7638892), (10, 3819446), (20, 1909723), (103, 370820), (206, 185410), (412, 92705), (515, 74164), (1030, 37082), (2060, 18541)]