2019920716813

素因数分解:

${\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{14557}}^1\times {\mathrm{7187}}^1$

素因数の和:22236

約数の個数: 16

約数和(自身を含む): 2071929499200

約数和(自身を除く): 52008782387

約数列:

[1, 43, 449, 7187, 14557, 19307, 309041, 625951, 3226963, 6536093, 104621159, 138759409, 281051999, 4498709837, 46974900391, 2019920716813]

約数ペア:

[(1, 2019920716813), (43, 46974900391), (449, 4498709837), (7187, 281051999), (14557, 138759409), (19307, 104621159), (309041, 6536093), (625951, 3226963)]