25282958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9371}}^1$

素因数の和:9463

約数の個数: 16

約数和(自身を含む): 40487040

約数和(自身を除く): 15204082

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 9371, 18742, 178049, 356098, 665341, 1330682, 12641479, 25282958]

約数ペア:

[(1, 25282958), (2, 12641479), (19, 1330682), (38, 665341), (71, 356098), (142, 178049), (1349, 18742), (2698, 9371)]