12803578

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 19544616

約数和(自身を除く): 6741038

約数列:

[1, 2, 113, 181, 226, 313, 362, 626, 20453, 35369, 40906, 56653, 70738, 113306, 6401789, 12803578]

約数ペア:

[(1, 12803578), (2, 6401789), (113, 113306), (181, 70738), (226, 56653), (313, 40906), (362, 35369), (626, 20453)]