15673916

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 28029120

約数和(自身を除く): 12355204

約数列:

[1, 2, 4, 79, 158, 193, 257, 316, 386, 514, 772, 1028, 15247, 20303, 30494, 40606, 49601, 60988, 81212, 99202, 198404, 3918479, 7836958, 15673916]

約数ペア:

[(1, 15673916), (2, 7836958), (4, 3918479), (79, 198404), (158, 99202), (193, 81212), (257, 60988), (316, 49601), (386, 40606), (514, 30494), (772, 20303), (1028, 15247)]