13918180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9533}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 29631672

約数和(自身を除く): 15713492

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 9533, 19066, 38132, 47665, 95330, 190660, 695909, 1391818, 2783636, 3479545, 6959090, 13918180]

約数ペア:

[(1, 13918180), (2, 6959090), (4, 3479545), (5, 2783636), (10, 1391818), (20, 695909), (73, 190660), (146, 95330), (292, 47665), (365, 38132), (730, 19066), (1460, 9533)]