15131152

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{8369}}^1$

素因数の和:8490

約数の個数: 20

約数和(自身を含む): 29579580

約数和(自身を除く): 14448428

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 8369, 16738, 33476, 66952, 133904, 945697, 1891394, 3782788, 7565576, 15131152]

約数ペア:

[(1, 15131152), (2, 7565576), (4, 3782788), (8, 1891394), (16, 945697), (113, 133904), (226, 66952), (452, 33476), (904, 16738), (1808, 8369)]