6647644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3803}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 12781440

約数和(自身を除く): 6133796

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 3803, 7606, 15212, 72257, 87469, 144514, 174938, 289028, 349876, 1661911, 3323822, 6647644]

約数ペア:

[(1, 6647644), (2, 3323822), (4, 1661911), (19, 349876), (23, 289028), (38, 174938), (46, 144514), (76, 87469), (92, 72257), (437, 15212), (874, 7606), (1748, 3803)]