13438156771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{48533}}^1$

素因数の和:48643

約数の個数: 24

約数和(自身を含む): 15532821360

約数和(自身を除く): 2094664589

約数列:

[1, 13, 19, 59, 247, 361, 767, 1121, 4693, 14573, 21299, 48533, 276887, 630929, 922127, 2863447, 11987651, 17520413, 37224811, 54405493, 227765369, 707271409, 1033704367, 13438156771]

約数ペア:

[(1, 13438156771), (13, 1033704367), (19, 707271409), (59, 227765369), (247, 54405493), (361, 37224811), (767, 17520413), (1121, 11987651), (4693, 2863447), (14573, 922127), (21299, 630929), (48533, 276887)]