19321254

素因数分解:

$2^1\times 3^4\times {\mathrm{119267}}^1$

素因数の和:119281

約数の個数: 20

約数和(自身を含む): 43294284

約数和(自身を除く): 23973030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 119267, 238534, 357801, 715602, 1073403, 2146806, 3220209, 6440418, 9660627, 19321254]

約数ペア:

[(1, 19321254), (2, 9660627), (3, 6440418), (6, 3220209), (9, 2146806), (18, 1073403), (27, 715602), (54, 357801), (81, 238534), (162, 119267)]