15560176

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{11717}}^1$

素因数の和:11808

約数の個数: 20

約数和(自身を含む): 30513672

約数和(自身を除く): 14953496

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 11717, 23434, 46868, 93736, 187472, 972511, 1945022, 3890044, 7780088, 15560176]

約数ペア:

[(1, 15560176), (2, 7780088), (4, 3890044), (8, 1945022), (16, 972511), (83, 187472), (166, 93736), (332, 46868), (664, 23434), (1328, 11717)]