30882214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8941}}^1$

素因数の和:9111

約数の個数: 16

約数和(自身を含む): 50862096

約数和(自身を除く): 19979882

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 8941, 17882, 98351, 196702, 1403737, 2807474, 15441107, 30882214]

約数ペア:

[(1, 30882214), (2, 15441107), (11, 2807474), (22, 1403737), (157, 196702), (314, 98351), (1727, 17882), (3454, 8941)]