15290144

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{4639}}^1$

素因数の和:4752

約数の個数: 24

約数和(自身を含む): 30401280

約数和(自身を除く): 15111136

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 4639, 9278, 18556, 37112, 74224, 148448, 477817, 955634, 1911268, 3822536, 7645072, 15290144]

約数ペア:

[(1, 15290144), (2, 7645072), (4, 3822536), (8, 1911268), (16, 955634), (32, 477817), (103, 148448), (206, 74224), (412, 37112), (824, 18556), (1648, 9278), (3296, 4639)]