12388850

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 23236608

約数和(自身を除く): 10847758

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 1951, 3175, 3902, 6350, 9755, 19510, 48775, 97550, 247777, 495554, 1238885, 2477770, 6194425, 12388850]

約数ペア:

[(1, 12388850), (2, 6194425), (5, 2477770), (10, 1238885), (25, 495554), (50, 247777), (127, 97550), (254, 48775), (635, 19510), (1270, 9755), (1951, 6350), (3175, 3902)]