12609550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6151}}^1$

素因数の和:6204

約数の個数: 24

約数和(自身を含む): 24029712

約数和(自身を除く): 11420162

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 6151, 12302, 30755, 61510, 153775, 252191, 307550, 504382, 1260955, 2521910, 6304775, 12609550]

約数ペア:

[(1, 12609550), (2, 6304775), (5, 2521910), (10, 1260955), (25, 504382), (41, 307550), (50, 252191), (82, 153775), (205, 61510), (410, 30755), (1025, 12302), (2050, 6151)]