18514270

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1697}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 33375888

約数和(自身を除く): 14861618

約数列:

[1, 2, 5, 10, 1091, 1697, 2182, 3394, 5455, 8485, 10910, 16970, 1851427, 3702854, 9257135, 18514270]

約数ペア:

[(1, 18514270), (2, 9257135), (5, 3702854), (10, 1851427), (1091, 16970), (1697, 10910), (2182, 8485), (3394, 5455)]