4986127706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18744841}}^1$

素因数の和:18744869

約数の個数: 16

約数和(自身を含む): 8997524160

約数和(自身を除く): 4011396454

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 18744841, 37489682, 131213887, 262427774, 356151979, 712303958, 2493063853, 4986127706]

約数ペア:

[(1, 4986127706), (2, 2493063853), (7, 712303958), (14, 356151979), (19, 262427774), (38, 131213887), (133, 37489682), (266, 18744841)]