38398031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 46368000

約数和(自身を除く): 7969969

約数列:

[1, 7, 19, 133, 449, 643, 3143, 4501, 8531, 12217, 59717, 85519, 288707, 2020949, 5485433, 38398031]

約数ペア:

[(1, 38398031), (7, 5485433), (19, 2020949), (133, 288707), (449, 85519), (643, 59717), (3143, 12217), (4501, 8531)]