19551302

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 10446778

約数列:

[1, 2, 59, 118, 223, 446, 743, 1486, 13157, 26314, 43837, 87674, 165689, 331378, 9775651, 19551302]

約数ペア:

[(1, 19551302), (2, 9775651), (59, 331378), (118, 165689), (223, 87674), (446, 43837), (743, 26314), (1486, 13157)]