13726436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 25452000

約数和(自身を除く): 11725564

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 1009, 2018, 3401, 4036, 6802, 13604, 19171, 38342, 76684, 180611, 361222, 722444, 3431609, 6863218, 13726436]

約数ペア:

[(1, 13726436), (2, 6863218), (4, 3431609), (19, 722444), (38, 361222), (76, 180611), (179, 76684), (358, 38342), (716, 19171), (1009, 13604), (2018, 6802), (3401, 4036)]