13640252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1777}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 25389840

約数和(自身を除く): 11749588

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1777, 1919, 3554, 3838, 7108, 7676, 33763, 67526, 135052, 179477, 358954, 717908, 3410063, 6820126, 13640252]

約数ペア:

[(1, 13640252), (2, 6820126), (4, 3410063), (19, 717908), (38, 358954), (76, 179477), (101, 135052), (202, 67526), (404, 33763), (1777, 7676), (1919, 7108), (3554, 3838)]