13787236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 26089280

約数和(自身を除く): 12302044

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4903, 9806, 19612, 93157, 181411, 186314, 362822, 372628, 725644, 3446809, 6893618, 13787236]

約数ペア:

[(1, 13787236), (2, 6893618), (4, 3446809), (19, 725644), (37, 372628), (38, 362822), (74, 186314), (76, 181411), (148, 93157), (703, 19612), (1406, 9806), (2812, 4903)]