23805803

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2618

約数の個数: 16

約数和(自身を含む): 29053440

約数和(自身を除く): 5247637

約数列:

[1, 7, 19, 71, 133, 497, 1349, 2521, 9443, 17647, 47899, 178991, 335293, 1252937, 3400829, 23805803]

約数ペア:

[(1, 23805803), (7, 3400829), (19, 1252937), (71, 335293), (133, 178991), (497, 47899), (1349, 17647), (2521, 9443)]