19005640186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31782007}}^1$

素因数の和:31782045

約数の個数: 16

約数和(自身を含む): 32036264064

約数和(自身を除く): 13030623878

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 31782007, 63564014, 413166091, 730986161, 826332182, 1461972322, 9502820093, 19005640186]

約数ペア:

[(1, 19005640186), (2, 9502820093), (13, 1461972322), (23, 826332182), (26, 730986161), (46, 413166091), (299, 63564014), (598, 31782007)]