38345419

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 45803520

約数和(自身を除く): 7458101

約数列:

[1, 7, 31, 83, 217, 581, 2129, 2573, 14903, 18011, 65999, 176707, 461993, 1236949, 5477917, 38345419]

約数ペア:

[(1, 38345419), (7, 5477917), (31, 1236949), (83, 461993), (217, 176707), (581, 65999), (2129, 18011), (2573, 14903)]