13864580

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1931}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 29211840

約数和(自身を除く): 15347260

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 1931, 3590, 3862, 7180, 7724, 9655, 19310, 38620, 693229, 1386458, 2772916, 3466145, 6932290, 13864580]

約数ペア:

[(1, 13864580), (2, 6932290), (4, 3466145), (5, 2772916), (10, 1386458), (20, 693229), (359, 38620), (718, 19310), (1436, 9655), (1795, 7724), (1931, 7180), (3590, 3862)]