16603862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{68611}}^1$

素因数の和:68635

約数の個数: 12

約数和(自身を含む): 27376188

約数和(自身を除く): 10772326

約数列:

[1, 2, 11, 22, 121, 242, 68611, 137222, 754721, 1509442, 8301931, 16603862]

約数ペア:

[(1, 16603862), (2, 8301931), (11, 1509442), (22, 754721), (121, 137222), (242, 68611)]