21863662007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{147547}}^1$

素因数の和:148286

約数の個数: 16

約数和(自身を含む): 25142179200

約数和(自身を除く): 3278517193

約数列:

[1, 11, 19, 209, 709, 7799, 13471, 147547, 148181, 1623017, 2803393, 30837323, 104610823, 1150719053, 1987605637, 21863662007]

約数ペア:

[(1, 21863662007), (11, 1987605637), (19, 1150719053), (209, 104610823), (709, 30837323), (7799, 2803393), (13471, 1623017), (147547, 148181)]