13934290

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1381}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 25124760

約数和(自身を除く): 11190470

約数列:

[1, 2, 5, 10, 1009, 1381, 2018, 2762, 5045, 6905, 10090, 13810, 1393429, 2786858, 6967145, 13934290]

約数ペア:

[(1, 13934290), (2, 6967145), (5, 2786858), (10, 1393429), (1009, 13810), (1381, 10090), (2018, 6905), (2762, 5045)]