19626828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125813}}^1$

素因数の和:125833

約数の個数: 24

約数和(自身を含む): 49319088

約数和(自身を除く): 29692260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 125813, 251626, 377439, 503252, 754878, 1509756, 1635569, 3271138, 4906707, 6542276, 9813414, 19626828]

約数ペア:

[(1, 19626828), (2, 9813414), (3, 6542276), (4, 4906707), (6, 3271138), (12, 1635569), (13, 1509756), (26, 754878), (39, 503252), (52, 377439), (78, 251626), (156, 125813)]