15954964914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379880117}}^1$

素因数の和:379880129

約数の個数: 16

約数和(自身を含む): 36468491328

約数和(自身を除く): 20513526414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379880117, 759760234, 1139640351, 2279280702, 2659160819, 5318321638, 7977482457, 15954964914]

約数ペア:

[(1, 15954964914), (2, 7977482457), (3, 5318321638), (6, 2659160819), (7, 2279280702), (14, 1139640351), (21, 759760234), (42, 379880117)]