11621870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89399}}^1$

素因数の和:89419

約数の個数: 16

約数和(自身を含む): 22528800

約数和(自身を除く): 10906930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 89399, 178798, 446995, 893990, 1162187, 2324374, 5810935, 11621870]

約数ペア:

[(1, 11621870), (2, 5810935), (5, 2324374), (10, 1162187), (13, 893990), (26, 446995), (65, 178798), (130, 89399)]