12814487

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 15079680

約数和(自身を除く): 2265193

約数列:

[1, 7, 67, 89, 307, 469, 623, 2149, 5963, 20569, 27323, 41741, 143983, 191261, 1830641, 12814487]

約数ペア:

[(1, 12814487), (7, 1830641), (67, 191261), (89, 143983), (307, 41741), (469, 27323), (623, 20569), (2149, 5963)]