12259615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 15281280

約数和(自身を除く): 3021665

約数列:

[1, 5, 41, 79, 205, 395, 757, 3239, 3785, 16195, 31037, 59803, 155185, 299015, 2451923, 12259615]

約数ペア:

[(1, 12259615), (5, 2451923), (41, 299015), (79, 155185), (205, 59803), (395, 31037), (757, 16195), (3239, 3785)]