15916496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14011}}^1$

素因数の和:14090

約数の個数: 20

約数和(自身を含む): 31274784

約数和(自身を除く): 15358288

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14011, 28022, 56044, 112088, 224176, 994781, 1989562, 3979124, 7958248, 15916496]

約数ペア:

[(1, 15916496), (2, 7958248), (4, 3979124), (8, 1989562), (16, 994781), (71, 224176), (142, 112088), (284, 56044), (568, 28022), (1136, 14011)]