22179661

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 26030080

約数和(自身を除く): 3850419

約数列:

[1, 7, 61, 127, 409, 427, 889, 2863, 7747, 24949, 51943, 54229, 174643, 363601, 3168523, 22179661]

約数ペア:

[(1, 22179661), (7, 3168523), (61, 363601), (127, 174643), (409, 54229), (427, 51943), (889, 24949), (2863, 7747)]