11647060

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1297}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 24532200

約数和(自身を除く): 12885140

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1297, 1796, 2245, 2594, 4490, 5188, 6485, 8980, 12970, 25940, 582353, 1164706, 2329412, 2911765, 5823530, 11647060]

約数ペア:

[(1, 11647060), (2, 5823530), (4, 2911765), (5, 2329412), (10, 1164706), (20, 582353), (449, 25940), (898, 12970), (1297, 8980), (1796, 6485), (2245, 5188), (2594, 4490)]