19429678011

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{23957}}^1\times {\mathrm{6287}}^1$

素因数の和:30290

約数の個数: 16

約数和(自身を含む): 26514031104

約数和(自身を除く): 7084353093

約数列:

[1, 3, 43, 129, 6287, 18861, 23957, 71871, 270341, 811023, 1030151, 3090453, 150617659, 451852977, 6476559337, 19429678011]

約数ペア:

[(1, 19429678011), (3, 6476559337), (43, 451852977), (129, 150617659), (6287, 3090453), (18861, 1030151), (23957, 811023), (71871, 270341)]