30986054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2441}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 50813136

約数和(自身を除く): 19827082

約数列:

[1, 2, 11, 22, 577, 1154, 2441, 4882, 6347, 12694, 26851, 53702, 1408457, 2816914, 15493027, 30986054]

約数ペア:

[(1, 30986054), (2, 15493027), (11, 2816914), (22, 1408457), (577, 53702), (1154, 26851), (2441, 12694), (4882, 6347)]