13257098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1949}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 21060000

約数和(自身を除く): 7802902

約数列:

[1, 2, 19, 38, 179, 358, 1949, 3401, 3898, 6802, 37031, 74062, 348871, 697742, 6628549, 13257098]

約数ペア:

[(1, 13257098), (2, 6628549), (19, 697742), (38, 348871), (179, 74062), (358, 37031), (1949, 6802), (3401, 3898)]