12416978

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23971}}^1$

素因数の和:24017

約数の個数: 16

約数和(自身を含む): 21862464

約数和(自身を除く): 9445486

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 23971, 47942, 167797, 335594, 886927, 1773854, 6208489, 12416978]

約数ペア:

[(1, 12416978), (2, 6208489), (7, 1773854), (14, 886927), (37, 335594), (74, 167797), (259, 47942), (518, 23971)]