9740842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 15130080

約数和(自身を除く): 5389238

約数列:

[1, 2, 37, 74, 139, 278, 947, 1894, 5143, 10286, 35039, 70078, 131633, 263266, 4870421, 9740842]

約数ペア:

[(1, 9740842), (2, 4870421), (37, 263266), (74, 131633), (139, 70078), (278, 35039), (947, 10286), (1894, 5143)]