190020919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3457}}^1$

素因数の和:3750

約数の個数: 16

約数和(自身を含む): 219098880

約数和(自身を除く): 29077961

約数列:

[1, 11, 19, 209, 263, 2893, 3457, 4997, 38027, 54967, 65683, 722513, 909191, 10001101, 17274629, 190020919]

約数ペア:

[(1, 190020919), (11, 17274629), (19, 10001101), (209, 909191), (263, 722513), (2893, 65683), (3457, 54967), (4997, 38027)]