372223129

素因数分解:

${\mathrm{19}}^2\times {\mathrm{409}}^1\times {\mathrm{2521}}^1$

素因数の和:2968

約数の個数: 12

約数和(自身を含む): 393961620

約数和(自身を除く): 21738491

約数列:

[1, 19, 361, 409, 2521, 7771, 47899, 147649, 910081, 1031089, 19590691, 372223129]

約数ペア:

[(1, 372223129), (19, 19590691), (361, 1031089), (409, 910081), (2521, 147649), (7771, 47899)]