19251124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{155251}}^1$

素因数の和:155286

約数の個数: 12

約数和(自身を含む): 34776448

約数和(自身を除く): 15525324

約数列:

[1, 2, 4, 31, 62, 124, 155251, 310502, 621004, 4812781, 9625562, 19251124]

約数ペア:

[(1, 19251124), (2, 9625562), (4, 4812781), (31, 621004), (62, 310502), (124, 155251)]