13993105

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2311}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 19309824

約数和(自身を除く): 5316719

約数列:

[1, 5, 7, 35, 173, 865, 1211, 2311, 6055, 11555, 16177, 80885, 399803, 1999015, 2798621, 13993105]

約数ペア:

[(1, 13993105), (5, 2798621), (7, 1999015), (35, 399803), (173, 80885), (865, 16177), (1211, 11555), (2311, 6055)]