16926542

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 25920000

約数和(自身を除く): 8993458

約数列:

[1, 2, 71, 142, 199, 398, 599, 1198, 14129, 28258, 42529, 85058, 119201, 238402, 8463271, 16926542]

約数ペア:

[(1, 16926542), (2, 8463271), (71, 238402), (142, 119201), (199, 85058), (398, 42529), (599, 28258), (1198, 14129)]