13831118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26701}}^1$

素因数の和:26747

約数の個数: 16

約数和(自身を含む): 24352224

約数和(自身を除く): 10521106

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 26701, 53402, 186907, 373814, 987937, 1975874, 6915559, 13831118]

約数ペア:

[(1, 13831118), (2, 6915559), (7, 1975874), (14, 987937), (37, 373814), (74, 186907), (259, 53402), (518, 26701)]