15339620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33347}}^1$

素因数の和:33379

約数の個数: 24

約数和(自身を含む): 33614784

約数和(自身を除く): 18275164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 33347, 66694, 133388, 166735, 333470, 666940, 766981, 1533962, 3067924, 3834905, 7669810, 15339620]

約数ペア:

[(1, 15339620), (2, 7669810), (4, 3834905), (5, 3067924), (10, 1533962), (20, 766981), (23, 666940), (46, 333470), (92, 166735), (115, 133388), (230, 66694), (460, 33347)]