10778218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{709}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 17687520

約数和(自身を除く): 6909302

約数列:

[1, 2, 11, 22, 691, 709, 1382, 1418, 7601, 7799, 15202, 15598, 489919, 979838, 5389109, 10778218]

約数ペア:

[(1, 10778218), (2, 5389109), (11, 979838), (22, 489919), (691, 15598), (709, 15202), (1382, 7799), (1418, 7601)]