39771218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14741}}^1$

素因数の和:14833

約数の個数: 16

約数和(自身を含む): 63685440

約数和(自身を除く): 23914222

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 14741, 29482, 280079, 560158, 1046611, 2093222, 19885609, 39771218]

約数ペア:

[(1, 39771218), (2, 19885609), (19, 2093222), (38, 1046611), (71, 560158), (142, 280079), (1349, 29482), (2698, 14741)]