22139216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{125791}}^1$

素因数の和:125810

約数の個数: 20

約数和(自身を含む): 46794624

約数和(自身を除く): 24655408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 125791, 251582, 503164, 1006328, 1383701, 2012656, 2767402, 5534804, 11069608, 22139216]

約数ペア:

[(1, 22139216), (2, 11069608), (4, 5534804), (8, 2767402), (11, 2012656), (16, 1383701), (22, 1006328), (44, 503164), (88, 251582), (176, 125791)]