23110672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111109}}^1$

素因数の和:111130

約数の個数: 20

約数和(自身を含む): 48221740

約数和(自身を除く): 25111068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111109, 222218, 444436, 888872, 1444417, 1777744, 2888834, 5777668, 11555336, 23110672]

約数ペア:

[(1, 23110672), (2, 11555336), (4, 5777668), (8, 2888834), (13, 1777744), (16, 1444417), (26, 888872), (52, 444436), (104, 222218), (208, 111109)]