16139379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 22880000

約数和(自身を除く): 6740621

約数列:

[1, 3, 19, 57, 103, 309, 1957, 2749, 5871, 8247, 52231, 156693, 283147, 849441, 5379793, 16139379]

約数ペア:

[(1, 16139379), (3, 5379793), (19, 849441), (57, 283147), (103, 156693), (309, 52231), (1957, 8247), (2749, 5871)]