15287152

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{13457}}^1$

素因数の和:13536

約数の個数: 20

約数和(自身を含む): 30038256

約数和(自身を除く): 14751104

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 13457, 26914, 53828, 107656, 215312, 955447, 1910894, 3821788, 7643576, 15287152]

約数ペア:

[(1, 15287152), (2, 7643576), (4, 3821788), (8, 1910894), (16, 955447), (71, 215312), (142, 107656), (284, 53828), (568, 26914), (1136, 13457)]