15163568

素因数分解:

$2^4\times 7^1\times {\mathrm{135389}}^1$

素因数の和:135404

約数の個数: 20

約数和(自身を含む): 33576720

約数和(自身を除く): 18413152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135389, 270778, 541556, 947723, 1083112, 1895446, 2166224, 3790892, 7581784, 15163568]

約数ペア:

[(1, 15163568), (2, 7581784), (4, 3790892), (7, 2166224), (8, 1895446), (14, 1083112), (16, 947723), (28, 541556), (56, 270778), (112, 135389)]