15874898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3889}}^1$

素因数の和:4061

約数の個数: 16

約数和(自身を含む): 25814040

約数和(自身を除く): 9939142

約数列:

[1, 2, 13, 26, 157, 314, 2041, 3889, 4082, 7778, 50557, 101114, 610573, 1221146, 7937449, 15874898]

約数ペア:

[(1, 15874898), (2, 7937449), (13, 1221146), (26, 610573), (157, 101114), (314, 50557), (2041, 7778), (3889, 4082)]