9286580

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2357}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 19609128

約数和(自身を除く): 10322548

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 2357, 3940, 4714, 9428, 11785, 23570, 47140, 464329, 928658, 1857316, 2321645, 4643290, 9286580]

約数ペア:

[(1, 9286580), (2, 4643290), (4, 2321645), (5, 1857316), (10, 928658), (20, 464329), (197, 47140), (394, 23570), (788, 11785), (985, 9428), (1970, 4714), (2357, 3940)]