11896765

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 14769216

約数和(自身を除く): 2872451

約数列:

[1, 5, 41, 131, 205, 443, 655, 2215, 5371, 18163, 26855, 58033, 90815, 290165, 2379353, 11896765]

約数ペア:

[(1, 11896765), (5, 2379353), (41, 290165), (131, 90815), (205, 58033), (443, 26855), (655, 18163), (2215, 5371)]