30818678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3191}}^1$

素因数の和:3643

約数の個数: 16

約数和(自身を含む): 50561280

約数和(自身を除く): 19742602

約数列:

[1, 2, 11, 22, 439, 878, 3191, 4829, 6382, 9658, 35101, 70202, 1400849, 2801698, 15409339, 30818678]

約数ペア:

[(1, 30818678), (2, 15409339), (11, 2801698), (22, 1400849), (439, 70202), (878, 35101), (3191, 9658), (4829, 6382)]