13423340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95881}}^1$

素因数の和:95897

約数の個数: 24

約数和(自身を含む): 32216352

約数和(自身を除く): 18793012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95881, 191762, 383524, 479405, 671167, 958810, 1342334, 1917620, 2684668, 3355835, 6711670, 13423340]

約数ペア:

[(1, 13423340), (2, 6711670), (4, 3355835), (5, 2684668), (7, 1917620), (10, 1342334), (14, 958810), (20, 671167), (28, 479405), (35, 383524), (70, 191762), (140, 95881)]