188742138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2419771}}^1$

素因数の和:2419789

約数の個数: 16

約数和(自身を含む): 406521696

約数和(自身を除く): 217779558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2419771, 4839542, 7259313, 14518626, 31457023, 62914046, 94371069, 188742138]

約数ペア:

[(1, 188742138), (2, 94371069), (3, 62914046), (6, 31457023), (13, 14518626), (26, 7259313), (39, 4839542), (78, 2419771)]