22159696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106537}}^1$

素因数の和:106558

約数の個数: 20

約数和(自身を含む): 46237492

約数和(自身を除く): 24077796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106537, 213074, 426148, 852296, 1384981, 1704592, 2769962, 5539924, 11079848, 22159696]

約数ペア:

[(1, 22159696), (2, 11079848), (4, 5539924), (8, 2769962), (13, 1704592), (16, 1384981), (26, 852296), (52, 426148), (104, 213074), (208, 106537)]