19424229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20297}}^1$

素因数の和:20340

約数の個数: 16

約数和(自身を含む): 29229120

約数和(自身を除く): 9804891

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 20297, 60891, 223267, 588613, 669801, 1765839, 6474743, 19424229]

約数ペア:

[(1, 19424229), (3, 6474743), (11, 1765839), (29, 669801), (33, 588613), (87, 223267), (319, 60891), (957, 20297)]