26220898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20201}}^1$

素因数の和:20273

約数の個数: 16

約数和(自身を含む): 43636320

約数和(自身を除く): 17415422

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 20201, 40402, 222211, 444422, 1191859, 2383718, 13110449, 26220898]

約数ペア:

[(1, 26220898), (2, 13110449), (11, 2383718), (22, 1191859), (59, 444422), (118, 222211), (649, 40402), (1298, 20201)]