22695088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109111}}^1$

素因数の和:109132

約数の個数: 20

約数和(自身を含む): 47354608

約数和(自身を除く): 24659520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109111, 218222, 436444, 872888, 1418443, 1745776, 2836886, 5673772, 11347544, 22695088]

約数ペア:

[(1, 22695088), (2, 11347544), (4, 5673772), (8, 2836886), (13, 1745776), (16, 1418443), (26, 872888), (52, 436444), (104, 218222), (208, 109111)]