22157674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143881}}^1$

素因数の和:143901

約数の個数: 16

約数和(自身を含む): 41438016

約数和(自身を除く): 19280342

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 143881, 287762, 1007167, 1582691, 2014334, 3165382, 11078837, 22157674]

約数ペア:

[(1, 22157674), (2, 11078837), (7, 3165382), (11, 2014334), (14, 1582691), (22, 1007167), (77, 287762), (154, 143881)]