19794854

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 30369600

約数和(自身を除く): 10574746

約数列:

[1, 2, 59, 118, 227, 454, 739, 1478, 13393, 26786, 43601, 87202, 167753, 335506, 9897427, 19794854]

約数ペア:

[(1, 19794854), (2, 9897427), (59, 335506), (118, 167753), (227, 87202), (454, 43601), (739, 26786), (1478, 13393)]