15992091

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 24919440

約数和(自身を除く): 8927349

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2281, 2337, 6843, 7011, 20529, 43339, 93521, 130017, 280563, 390051, 841689, 1776899, 5330697, 15992091]

約数ペア:

[(1, 15992091), (3, 5330697), (9, 1776899), (19, 841689), (41, 390051), (57, 280563), (123, 130017), (171, 93521), (369, 43339), (779, 20529), (2281, 7011), (2337, 6843)]