39895698

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 82870272

約数和(自身を除く): 42974574

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 191, 382, 573, 1123, 1146, 2246, 3369, 5921, 6738, 11842, 17763, 34813, 35526, 69626, 104439, 208878, 214493, 428986, 643479, 1286958, 6649283, 13298566, 19947849, 39895698]

約数ペア:

[(1, 39895698), (2, 19947849), (3, 13298566), (6, 6649283), (31, 1286958), (62, 643479), (93, 428986), (186, 214493), (191, 208878), (382, 104439), (573, 69626), (1123, 35526), (1146, 34813), (2246, 17763), (3369, 11842), (5921, 6738)]