149222018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{7699}}^1$

素因数の和:8593

約数の個数: 16

約数和(自身を含む): 244490400

約数和(自身を除く): 95268382

約数列:

[1, 2, 11, 22, 881, 1762, 7699, 9691, 15398, 19382, 84689, 169378, 6782819, 13565638, 74611009, 149222018]

約数ペア:

[(1, 149222018), (2, 74611009), (11, 13565638), (22, 6782819), (881, 169378), (1762, 84689), (7699, 19382), (9691, 15398)]