30974446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1103}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 49017600

約数和(自身を除く): 18043154

約数列:

[1, 2, 19, 38, 739, 1103, 1478, 2206, 14041, 20957, 28082, 41914, 815117, 1630234, 15487223, 30974446]

約数ペア:

[(1, 30974446), (2, 15487223), (19, 1630234), (38, 815117), (739, 41914), (1103, 28082), (1478, 20957), (2206, 14041)]