18702999068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18930161}}^1$

素因数の和:18930197

約数の個数: 24

約数和(自身を含む): 37103117520

約数和(自身を除く): 18400118452

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 18930161, 37860322, 75720644, 246092093, 359673059, 492184186, 719346118, 984368372, 1438692236, 4675749767, 9351499534, 18702999068]

約数ペア:

[(1, 18702999068), (2, 9351499534), (4, 4675749767), (13, 1438692236), (19, 984368372), (26, 719346118), (38, 492184186), (52, 359673059), (76, 246092093), (247, 75720644), (494, 37860322), (988, 18930161)]