30964538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7369}}^1$

素因数の和:7573

約数の個数: 16

約数和(自身を含む): 50941440

約数和(自身を除く): 19976902

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 7369, 14738, 81059, 162118, 1407479, 2814958, 15482269, 30964538]

約数ペア:

[(1, 30964538), (2, 15482269), (11, 2814958), (22, 1407479), (191, 162118), (382, 81059), (2101, 14738), (4202, 7369)]