12320151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 17370240

約数和(自身を除く): 5050089

約数列:

[1, 3, 19, 57, 331, 653, 993, 1959, 6289, 12407, 18867, 37221, 216143, 648429, 4106717, 12320151]

約数ペア:

[(1, 12320151), (3, 4106717), (19, 648429), (57, 216143), (331, 37221), (653, 18867), (993, 12407), (1959, 6289)]