12407312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8713}}^1$

素因数の和:8810

約数の個数: 20

約数和(自身を含む): 24312060

約数和(自身を除く): 11904748

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8713, 17426, 34852, 69704, 139408, 775457, 1550914, 3101828, 6203656, 12407312]

約数ペア:

[(1, 12407312), (2, 6203656), (4, 3101828), (8, 1550914), (16, 775457), (89, 139408), (178, 69704), (356, 34852), (712, 17426), (1424, 8713)]