21893782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 34153200

約数和(自身を除く): 12259418

約数列:

[1, 2, 29, 58, 211, 422, 1789, 3578, 6119, 12238, 51881, 103762, 377479, 754958, 10946891, 21893782]

約数ペア:

[(1, 21893782), (2, 10946891), (29, 754958), (58, 377479), (211, 103762), (422, 51881), (1789, 12238), (3578, 6119)]