19832335

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 24631776

約数和(自身を除く): 4799441

約数列:

[1, 5, 53, 67, 265, 335, 1117, 3551, 5585, 17755, 59201, 74839, 296005, 374195, 3966467, 19832335]

約数ペア:

[(1, 19832335), (5, 3966467), (53, 374195), (67, 296005), (265, 74839), (335, 59201), (1117, 17755), (3551, 5585)]