16404037124

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{4197553}}^1$

素因数の和:4198534

約数の個数: 12

約数和(自身を含む): 28736454684

約数和(自身を除く): 12332417560

約数列:

[1, 2, 4, 977, 1954, 3908, 4197553, 8395106, 16790212, 4101009281, 8202018562, 16404037124]

約数ペア:

[(1, 16404037124), (2, 8202018562), (4, 4101009281), (977, 16790212), (1954, 8395106), (3908, 4197553)]