19054902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{138079}}^1$

素因数の和:138107

約数の個数: 16

約数和(自身を含む): 39767040

約数和(自身を除く): 20712138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 138079, 276158, 414237, 828474, 3175817, 6351634, 9527451, 19054902]

約数ペア:

[(1, 19054902), (2, 9527451), (3, 6351634), (6, 3175817), (23, 828474), (46, 414237), (69, 276158), (138, 138079)]