19769074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5987}}^1$

素因数の和:6129

約数の個数: 16

約数和(自身を含む): 32191488

約数和(自身を除く): 12422414

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 5987, 11974, 77831, 155662, 760349, 1520698, 9884537, 19769074]

約数ペア:

[(1, 19769074), (2, 9884537), (13, 1520698), (26, 760349), (127, 155662), (254, 77831), (1651, 11974), (3302, 5987)]