12860798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 24

約数和(自身を含む): 20475504

約数和(自身を除く): 7614706

約数列:

[1, 2, 41, 47, 71, 82, 94, 142, 1927, 2209, 2911, 3337, 3854, 4418, 5822, 6674, 90569, 136817, 156839, 181138, 273634, 313678, 6430399, 12860798]

約数ペア:

[(1, 12860798), (2, 6430399), (41, 313678), (47, 273634), (71, 181138), (82, 156839), (94, 136817), (142, 90569), (1927, 6674), (2209, 5822), (2911, 4418), (3337, 3854)]