23123209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 25176960

約数和(自身を除く): 2053751

約数列:

[1, 19, 61, 71, 281, 1159, 1349, 4331, 5339, 17141, 19951, 82289, 325679, 379069, 1217011, 23123209]

約数ペア:

[(1, 23123209), (19, 1217011), (61, 379069), (71, 325679), (281, 82289), (1159, 19951), (1349, 17141), (4331, 5339)]