193779421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{919}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 219254400

約数和(自身を除く): 25474979

約数列:

[1, 11, 29, 319, 661, 919, 7271, 10109, 19169, 26651, 210859, 293161, 607459, 6682049, 17616311, 193779421]

約数ペア:

[(1, 193779421), (11, 17616311), (29, 6682049), (319, 607459), (661, 293161), (919, 210859), (7271, 26651), (10109, 19169)]