19624202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2381}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 31813992

約数和(自身を除く): 12189790

約数列:

[1, 2, 13, 26, 317, 634, 2381, 4121, 4762, 8242, 30953, 61906, 754777, 1509554, 9812101, 19624202]

約数ペア:

[(1, 19624202), (2, 9812101), (13, 1509554), (26, 754777), (317, 61906), (634, 30953), (2381, 8242), (4121, 4762)]