30958202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8963}}^1$

素因数の和:9133

約数の個数: 16

約数和(自身を含む): 50987232

約数和(自身を除く): 20029030

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 8963, 17926, 98593, 197186, 1407191, 2814382, 15479101, 30958202]

約数ペア:

[(1, 30958202), (2, 15479101), (11, 2814382), (22, 1407191), (157, 197186), (314, 98593), (1727, 17926), (3454, 8963)]