1959402121

素因数分解:

${\mathrm{101}}^1\times {\mathrm{1021}}^1\times {\mathrm{19001}}^1$

素因数の和:20123

約数の個数: 8

約数和(自身を含む): 1980844488

約数和(自身を除く): 21442367

約数列:

[1, 101, 1021, 19001, 103121, 1919101, 19400021, 1959402121]

約数ペア:

[(1, 1959402121), (101, 19400021), (1021, 1919101), (19001, 103121)]