15912796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 28945280

約数和(自身を除く): 13032484

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 709, 724, 1418, 2836, 5611, 11222, 21979, 22444, 43958, 87916, 128329, 256658, 513316, 3978199, 7956398, 15912796]

約数ペア:

[(1, 15912796), (2, 7956398), (4, 3978199), (31, 513316), (62, 256658), (124, 128329), (181, 87916), (362, 43958), (709, 22444), (724, 21979), (1418, 11222), (2836, 5611)]