22672208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109001}}^1$

素因数の和:109022

約数の個数: 20

約数和(自身を含む): 47306868

約数和(自身を除く): 24634660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109001, 218002, 436004, 872008, 1417013, 1744016, 2834026, 5668052, 11336104, 22672208]

約数ペア:

[(1, 22672208), (2, 11336104), (4, 5668052), (8, 2834026), (13, 1744016), (16, 1417013), (26, 872008), (52, 436004), (104, 218002), (208, 109001)]