12644084

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{2309}}^1$

素因数の和:2387

約数の個数: 18

約数和(自身を含む): 22751190

約数和(自身を除く): 10107106

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2309, 2738, 4618, 5476, 9236, 85433, 170866, 341732, 3161021, 6322042, 12644084]

約数ペア:

[(1, 12644084), (2, 6322042), (4, 3161021), (37, 341732), (74, 170866), (148, 85433), (1369, 9236), (2309, 5476), (2738, 4618)]