11880748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{24547}}^1$

素因数の和:24573

約数の個数: 18

約数和(自身を含む): 22854188

約数和(自身を除く): 10973440

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 24547, 49094, 98188, 270017, 540034, 1080068, 2970187, 5940374, 11880748]

約数ペア:

[(1, 11880748), (2, 5940374), (4, 2970187), (11, 1080068), (22, 540034), (44, 270017), (121, 98188), (242, 49094), (484, 24547)]