12407759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 15536640

約数和(自身を除く): 3128881

約数列:

[1, 7, 13, 59, 91, 413, 767, 2311, 5369, 16177, 30043, 136349, 210301, 954443, 1772537, 12407759]

約数ペア:

[(1, 12407759), (7, 1772537), (13, 954443), (59, 210301), (91, 136349), (413, 30043), (767, 16177), (2311, 5369)]