30868882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73849}}^1$

素因数の和:73881

約数の個数: 16

約数和(自身を含む): 53172000

約数和(自身を除く): 22303118

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 73849, 147698, 812339, 1403131, 1624678, 2806262, 15434441, 30868882]

約数ペア:

[(1, 30868882), (2, 15434441), (11, 2806262), (19, 1624678), (22, 1403131), (38, 812339), (209, 147698), (418, 73849)]