13238650

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1777}}^1$

素因数の和:1938

約数の個数: 24

約数和(自身を含む): 24803100

約数和(自身を除く): 11564450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 1777, 3554, 3725, 7450, 8885, 17770, 44425, 88850, 264773, 529546, 1323865, 2647730, 6619325, 13238650]

約数ペア:

[(1, 13238650), (2, 6619325), (5, 2647730), (10, 1323865), (25, 529546), (50, 264773), (149, 88850), (298, 44425), (745, 17770), (1490, 8885), (1777, 7450), (3554, 3725)]