13069982

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 20088000

約数和(自身を除く): 7018018

約数列:

[1, 2, 61, 122, 149, 298, 719, 1438, 9089, 18178, 43859, 87718, 107131, 214262, 6534991, 13069982]

約数ペア:

[(1, 13069982), (2, 6534991), (61, 214262), (122, 107131), (149, 87718), (298, 43859), (719, 18178), (1438, 9089)]