12847550

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 24011856

約数和(自身を除く): 11164306

約数列:

[1, 2, 5, 10, 25, 50, 263, 526, 977, 1315, 1954, 2630, 4885, 6575, 9770, 13150, 24425, 48850, 256951, 513902, 1284755, 2569510, 6423775, 12847550]

約数ペア:

[(1, 12847550), (2, 6423775), (5, 2569510), (10, 1284755), (25, 513902), (50, 256951), (263, 48850), (526, 24425), (977, 13150), (1315, 9770), (1954, 6575), (2630, 4885)]