15135956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 29000160

約数和(自身を除く): 13864204

約数列:

[1, 2, 4, 11, 22, 44, 419, 821, 838, 1642, 1676, 3284, 4609, 9031, 9218, 18062, 18436, 36124, 343999, 687998, 1375996, 3783989, 7567978, 15135956]

約数ペア:

[(1, 15135956), (2, 7567978), (4, 3783989), (11, 1375996), (22, 687998), (44, 343999), (419, 36124), (821, 18436), (838, 18062), (1642, 9218), (1676, 9031), (3284, 4609)]