15207353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 18480000

約数和(自身を除く): 3272647

約数列:

[1, 7, 19, 109, 133, 763, 1049, 2071, 7343, 14497, 19931, 114341, 139517, 800387, 2172479, 15207353]

約数ペア:

[(1, 15207353), (7, 2172479), (19, 800387), (109, 139517), (133, 114341), (763, 19931), (1049, 14497), (2071, 7343)]