18388631354

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{2543}}^1\times {\mathrm{11777}}^1$

素因数の和:14629

約数の個数: 16

約数和(自身を含む): 27686026368

約数和(自身を除く): 9297395014

約数列:

[1, 2, 307, 614, 2543, 5086, 11777, 23554, 780701, 1561402, 3615539, 7231078, 29948911, 59897822, 9194315677, 18388631354]

約数ペア:

[(1, 18388631354), (2, 9194315677), (307, 59897822), (614, 29948911), (2543, 7231078), (5086, 3615539), (11777, 1561402), (23554, 780701)]