19087427

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 1233853

約数列:

[1, 41, 71, 79, 83, 2911, 3239, 3403, 5609, 5893, 6557, 229969, 241613, 268837, 465547, 19087427]

約数ペア:

[(1, 19087427), (41, 465547), (71, 268837), (79, 241613), (83, 229969), (2911, 6557), (3239, 5893), (3403, 5609)]