13424140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14281}}^1$

素因数の和:14337

約数の個数: 24

約数和(自身を含む): 28792512

約数和(自身を除く): 15368372

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14281, 28562, 57124, 71405, 142810, 285620, 671207, 1342414, 2684828, 3356035, 6712070, 13424140]

約数ペア:

[(1, 13424140), (2, 6712070), (4, 3356035), (5, 2684828), (10, 1342414), (20, 671207), (47, 285620), (94, 142810), (188, 71405), (235, 57124), (470, 28562), (940, 14281)]