12676390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74567}}^1$

素因数の和:74591

約数の個数: 16

約数和(自身を含む): 24160032

約数和(自身を除く): 11483642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 74567, 149134, 372835, 745670, 1267639, 2535278, 6338195, 12676390]

約数ペア:

[(1, 12676390), (2, 6338195), (5, 2535278), (10, 1267639), (17, 745670), (34, 372835), (85, 149134), (170, 74567)]