12952615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 3981785

約数列:

[1, 5, 13, 65, 89, 445, 1157, 2239, 5785, 11195, 29107, 145535, 199271, 996355, 2590523, 12952615]

約数ペア:

[(1, 12952615), (5, 2590523), (13, 996355), (65, 199271), (89, 145535), (445, 29107), (1157, 11195), (2239, 5785)]