15491724

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{6689}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 36340080

約数和(自身を除く): 20848356

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 6689, 13378, 20067, 26756, 40134, 80268, 1290977, 2581954, 3872931, 5163908, 7745862, 15491724]

約数ペア:

[(1, 15491724), (2, 7745862), (3, 5163908), (4, 3872931), (6, 2581954), (12, 1290977), (193, 80268), (386, 40134), (579, 26756), (772, 20067), (1158, 13378), (2316, 6689)]