12639313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 14256000

約数和(自身を除く): 1616687

約数列:

[1, 17, 19, 109, 323, 359, 1853, 2071, 6103, 6821, 35207, 39131, 115957, 665227, 743489, 12639313]

約数ペア:

[(1, 12639313), (17, 743489), (19, 665227), (109, 115957), (323, 39131), (359, 35207), (1853, 6821), (2071, 6103)]