18344414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28753}}^1$

素因数の和:28795

約数の個数: 16

約数和(自身を含む): 31054320

約数和(自身を除く): 12709906

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28753, 57506, 316283, 632566, 833837, 1667674, 9172207, 18344414]

約数ペア:

[(1, 18344414), (2, 9172207), (11, 1667674), (22, 833837), (29, 632566), (58, 316283), (319, 57506), (638, 28753)]