2019493411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1\times {\mathrm{2113}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 2235800224

約数和(自身を除く): 216306813

約数列:

[1, 13, 37, 481, 1987, 2113, 25831, 27469, 73519, 78181, 955747, 1016353, 4198531, 54580903, 155345647, 2019493411]

約数ペア:

[(1, 2019493411), (13, 155345647), (37, 54580903), (481, 4198531), (1987, 1016353), (2113, 955747), (25831, 78181), (27469, 73519)]