20161519298

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1\times {\mathrm{21713}}^1$

素因数の和:26161

約数の個数: 16

約数和(自身を含む): 30533358240

約数和(自身を除く): 10371838942

約数列:

[1, 2, 107, 214, 4339, 8678, 21713, 43426, 464273, 928546, 2323291, 4646582, 94212707, 188425414, 10080759649, 20161519298]

約数ペア:

[(1, 20161519298), (2, 10080759649), (107, 188425414), (214, 94212707), (4339, 4646582), (8678, 2323291), (21713, 928546), (43426, 464273)]