19525091

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 21418560

約数和(自身を除く): 1893469

約数列:

[1, 23, 29, 73, 401, 667, 1679, 2117, 9223, 11629, 29273, 48691, 267467, 673279, 848917, 19525091]

約数ペア:

[(1, 19525091), (23, 848917), (29, 673279), (73, 267467), (401, 48691), (667, 29273), (1679, 11629), (2117, 9223)]