12704867522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{379499}}^1$

素因数の和:380401

約数の個数: 16

約数和(自身を含む): 20083140000

約数和(自身を除く): 7378272478

約数列:

[1, 2, 19, 38, 881, 1762, 16739, 33478, 379499, 758998, 7210481, 14420962, 334338619, 668677238, 6352433761, 12704867522]

約数ペア:

[(1, 12704867522), (2, 6352433761), (19, 668677238), (38, 334338619), (881, 14420962), (1762, 7210481), (16739, 758998), (33478, 379499)]