22677668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 43141560

約数和(自身を除く): 20463892

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 4001, 5668, 8002, 16004, 52013, 104026, 208052, 436109, 872218, 1744436, 5669417, 11338834, 22677668]

約数ペア:

[(1, 22677668), (2, 11338834), (4, 5669417), (13, 1744436), (26, 872218), (52, 436109), (109, 208052), (218, 104026), (436, 52013), (1417, 16004), (2834, 8002), (4001, 5668)]