15235556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 31606848

約数和(自身を除く): 16371292

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 647, 812, 841, 1294, 1682, 2588, 3364, 4529, 5887, 9058, 11774, 18116, 18763, 23548, 37526, 75052, 131341, 262682, 525364, 544127, 1088254, 2176508, 3808889, 7617778, 15235556]

約数ペア:

[(1, 15235556), (2, 7617778), (4, 3808889), (7, 2176508), (14, 1088254), (28, 544127), (29, 525364), (58, 262682), (116, 131341), (203, 75052), (406, 37526), (647, 23548), (812, 18763), (841, 18116), (1294, 11774), (1682, 9058), (2588, 5887), (3364, 4529)]