11820214

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13841}}^1$

素因数の和:13911

約数の個数: 16

約数和(自身を含む): 20596896

約数和(自身を除く): 8776682

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 13841, 27682, 96887, 193774, 844301, 1688602, 5910107, 11820214]

約数ペア:

[(1, 11820214), (2, 5910107), (7, 1688602), (14, 844301), (61, 193774), (122, 96887), (427, 27682), (854, 13841)]