22766224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109453}}^1$

素因数の和:109474

約数の個数: 20

約数和(自身を含む): 47503036

約数和(自身を除く): 24736812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109453, 218906, 437812, 875624, 1422889, 1751248, 2845778, 5691556, 11383112, 22766224]

約数ペア:

[(1, 22766224), (2, 11383112), (4, 5691556), (8, 2845778), (13, 1751248), (16, 1422889), (26, 875624), (52, 437812), (104, 218906), (208, 109453)]