21836453

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 24261120

約数和(自身を除く): 2424667

約数列:

[1, 19, 23, 107, 437, 467, 2033, 2461, 8873, 10741, 46759, 49969, 204079, 949411, 1149287, 21836453]

約数ペア:

[(1, 21836453), (19, 1149287), (23, 949411), (107, 204079), (437, 49969), (467, 46759), (2033, 10741), (2461, 8873)]