2109608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13904

約数の個数: 16

約数和(自身を含む): 4164000

約数和(自身を除く): 2054392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13879, 27758, 55516, 111032, 263701, 527402, 1054804, 2109608]

約数ペア:

[(1, 2109608), (2, 1054804), (4, 527402), (8, 263701), (19, 111032), (38, 55516), (76, 27758), (152, 13879)]