15104336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{72617}}^1$

素因数の和:72638

約数の個数: 20

約数和(自身を含む): 31516212

約数和(自身を除く): 16411876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 72617, 145234, 290468, 580936, 944021, 1161872, 1888042, 3776084, 7552168, 15104336]

約数ペア:

[(1, 15104336), (2, 7552168), (4, 3776084), (8, 1888042), (13, 1161872), (16, 944021), (26, 580936), (52, 290468), (104, 145234), (208, 72617)]