12644842

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6826

約数の個数: 24

約数和(自身を含む): 23228640

約数和(自身を除く): 10583798

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 6791, 13582, 47537, 95074, 129029, 258058, 332759, 665518, 903203, 1806406, 6322421, 12644842]

約数ペア:

[(1, 12644842), (2, 6322421), (7, 1806406), (14, 903203), (19, 665518), (38, 332759), (49, 258058), (98, 129029), (133, 95074), (266, 47537), (931, 13582), (1862, 6791)]