2019047811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4463}}^1\times {\mathrm{13709}}^1$

素因数の和:18186

約数の個数: 16

約数和(自身を含む): 2937669120

約数和(自身を除く): 918621309

約数列:

[1, 3, 11, 33, 4463, 13389, 13709, 41127, 49093, 147279, 150799, 452397, 61183267, 183549801, 673015937, 2019047811]

約数ペア:

[(1, 2019047811), (3, 673015937), (11, 183549801), (33, 61183267), (4463, 452397), (13389, 150799), (13709, 147279), (41127, 49093)]