13279172

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 23726976

約数和(自身を除く): 10447804

約数列:

[1, 2, 4, 103, 167, 193, 206, 334, 386, 412, 668, 772, 17201, 19879, 32231, 34402, 39758, 64462, 68804, 79516, 128924, 3319793, 6639586, 13279172]

約数ペア:

[(1, 13279172), (2, 6639586), (4, 3319793), (103, 128924), (167, 79516), (193, 68804), (206, 64462), (334, 39758), (386, 34402), (412, 32231), (668, 19879), (772, 17201)]