21732214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37861}}^1$

素因数の和:37911

約数の個数: 16

約数和(自身を含む): 38164896

約数和(自身を除く): 16432682

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 37861, 75722, 265027, 530054, 1552301, 3104602, 10866107, 21732214]

約数ペア:

[(1, 21732214), (2, 10866107), (7, 3104602), (14, 1552301), (41, 530054), (82, 265027), (287, 75722), (574, 37861)]