19096018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 29393280

約数和(自身を除く): 10297262

約数列:

[1, 2, 71, 89, 142, 178, 1511, 3022, 6319, 12638, 107281, 134479, 214562, 268958, 9548009, 19096018]

約数ペア:

[(1, 19096018), (2, 9548009), (71, 268958), (89, 214562), (142, 134479), (178, 107281), (1511, 12638), (3022, 6319)]