30785194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17713}}^1$

素因数の和:17805

約数の個数: 16

約数和(自身を含む): 51016320

約数和(自身を除く): 20231126

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 17713, 35426, 194843, 389686, 1399327, 2798654, 15392597, 30785194]

約数ペア:

[(1, 30785194), (2, 15392597), (11, 2798654), (22, 1399327), (79, 389686), (158, 194843), (869, 35426), (1738, 17713)]