15147564

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1951}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 35417088

約数和(自身を除く): 20269524

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 1951, 2588, 3882, 3902, 5853, 7764, 7804, 11706, 23412, 1262297, 2524594, 3786891, 5049188, 7573782, 15147564]

約数ペア:

[(1, 15147564), (2, 7573782), (3, 5049188), (4, 3786891), (6, 2524594), (12, 1262297), (647, 23412), (1294, 11706), (1941, 7804), (1951, 7764), (2588, 5853), (3882, 3902)]