12970942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7621}}^1$

素因数の和:7683

約数の個数: 16

約数和(自身を含む): 20853792

約数和(自身を除く): 7882850

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 7621, 15242, 175283, 281977, 350566, 563954, 6485471, 12970942]

約数ペア:

[(1, 12970942), (2, 6485471), (23, 563954), (37, 350566), (46, 281977), (74, 175283), (851, 15242), (1702, 7621)]