16487828

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5717}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 33301632

約数和(自身を除く): 16813804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 5717, 11434, 22868, 40019, 80038, 160076, 588851, 1177702, 2355404, 4121957, 8243914, 16487828]

約数ペア:

[(1, 16487828), (2, 8243914), (4, 4121957), (7, 2355404), (14, 1177702), (28, 588851), (103, 160076), (206, 80038), (412, 40019), (721, 22868), (1442, 11434), (2884, 5717)]