13777774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6841}}^1$

素因数の和:6915

約数の個数: 16

約数和(自身を含む): 22168080

約数和(自身を除く): 8390306

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 6841, 13682, 129979, 259958, 362573, 725146, 6888887, 13777774]

約数ペア:

[(1, 13777774), (2, 6888887), (19, 725146), (38, 362573), (53, 259958), (106, 129979), (1007, 13682), (2014, 6841)]