15507152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42139}}^1$

素因数の和:42170

約数の個数: 20

約数和(自身を含む): 31352160

約数和(自身を除く): 15845008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42139, 84278, 168556, 337112, 674224, 969197, 1938394, 3876788, 7753576, 15507152]

約数ペア:

[(1, 15507152), (2, 7753576), (4, 3876788), (8, 1938394), (16, 969197), (23, 674224), (46, 337112), (92, 168556), (184, 84278), (368, 42139)]