30799582

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127271}}^1$

素因数の和:127295

約数の個数: 12

約数和(自身を含む): 50781528

約数和(自身を除く): 19981946

約数列:

[1, 2, 11, 22, 121, 242, 127271, 254542, 1399981, 2799962, 15399791, 30799582]

約数ペア:

[(1, 30799582), (2, 15399791), (11, 2799962), (22, 1399981), (121, 254542), (242, 127271)]