2019925258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{42017}}^1$

素因数の和:42118

約数の個数: 24

約数和(自身を含む): 3340683108

約数和(自身を除く): 1320757850

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1849, 3698, 24037, 42017, 48074, 84034, 546221, 1092442, 1806731, 3613462, 23487503, 46975006, 77689433, 155378866, 1009962629, 2019925258]

約数ペア:

[(1, 2019925258), (2, 1009962629), (13, 155378866), (26, 77689433), (43, 46975006), (86, 23487503), (559, 3613462), (1118, 1806731), (1849, 1092442), (3698, 546221), (24037, 84034), (42017, 48074)]