19599423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 26849280

約数和(自身を除く): 7249857

約数列:

[1, 3, 47, 141, 229, 607, 687, 1821, 10763, 28529, 32289, 85587, 139003, 417009, 6533141, 19599423]

約数ペア:

[(1, 19599423), (3, 6533141), (47, 417009), (141, 139003), (229, 85587), (607, 32289), (687, 28529), (1821, 10763)]