15981016

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{5659}}^1$

素因数の和:6018

約数の個数: 16

約数和(自身を含む): 30054600

約数和(自身を除く): 14073584

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 5659, 11318, 22636, 45272, 1997627, 3995254, 7990508, 15981016]

約数ペア:

[(1, 15981016), (2, 7990508), (4, 3995254), (8, 1997627), (353, 45272), (706, 22636), (1412, 11318), (2824, 5659)]