22639169

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 26937600

約数和(自身を除く): 4298431

約数列:

[1, 7, 29, 203, 229, 487, 1603, 3409, 6641, 14123, 46487, 98861, 111523, 780661, 3234167, 22639169]

約数ペア:

[(1, 22639169), (7, 3234167), (29, 780661), (203, 111523), (229, 98861), (487, 46487), (1603, 14123), (3409, 6641)]