9378704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{30851}}^1$

素因数の和:30878

約数の個数: 20

約数和(自身を含む): 19128240

約数和(自身を除く): 9749536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 30851, 61702, 123404, 246808, 493616, 586169, 1172338, 2344676, 4689352, 9378704]

約数ペア:

[(1, 9378704), (2, 4689352), (4, 2344676), (8, 1172338), (16, 586169), (19, 493616), (38, 246808), (76, 123404), (152, 61702), (304, 30851)]