22404019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 25114464

約数和(自身を除く): 2710445

約数列:

[1, 11, 61, 173, 193, 671, 1903, 2123, 10553, 11773, 33389, 116083, 129503, 367279, 2036729, 22404019]

約数ペア:

[(1, 22404019), (11, 2036729), (61, 367279), (173, 129503), (193, 116083), (671, 33389), (1903, 11773), (2123, 10553)]