21748512241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{785627}}^1$

素因数の和:785724

約数の個数: 16

約数和(自身を含む): 24134492160

約数和(自身を除く): 2385979919

約数列:

[1, 19, 31, 47, 589, 893, 1457, 27683, 785627, 14926913, 24354437, 36924469, 462734303, 701564911, 1144658539, 21748512241]

約数ペア:

[(1, 21748512241), (19, 1144658539), (31, 701564911), (47, 462734303), (589, 36924469), (893, 24354437), (1457, 14926913), (27683, 785627)]