15161872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 32265792

約数和(自身を除く): 17103920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 277, 311, 554, 622, 1108, 1244, 2216, 2488, 3047, 3421, 4432, 4976, 6094, 6842, 12188, 13684, 24376, 27368, 48752, 54736, 86147, 172294, 344588, 689176, 947617, 1378352, 1895234, 3790468, 7580936, 15161872]

約数ペア:

[(1, 15161872), (2, 7580936), (4, 3790468), (8, 1895234), (11, 1378352), (16, 947617), (22, 689176), (44, 344588), (88, 172294), (176, 86147), (277, 54736), (311, 48752), (554, 27368), (622, 24376), (1108, 13684), (1244, 12188), (2216, 6842), (2488, 6094), (3047, 4976), (3421, 4432)]