12973772

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{823}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 26025216

約数和(自身を除く): 13051444

約数列:

[1, 2, 4, 7, 14, 28, 563, 823, 1126, 1646, 2252, 3292, 3941, 5761, 7882, 11522, 15764, 23044, 463349, 926698, 1853396, 3243443, 6486886, 12973772]

約数ペア:

[(1, 12973772), (2, 6486886), (4, 3243443), (7, 1853396), (14, 926698), (28, 463349), (563, 23044), (823, 15764), (1126, 11522), (1646, 7882), (2252, 5761), (3292, 3941)]