13623860

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4079}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 28788480

約数和(自身を除く): 15164620

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 4079, 8158, 16316, 20395, 40790, 81580, 681193, 1362386, 2724772, 3405965, 6811930, 13623860]

約数ペア:

[(1, 13623860), (2, 6811930), (4, 3405965), (5, 2724772), (10, 1362386), (20, 681193), (167, 81580), (334, 40790), (668, 20395), (835, 16316), (1670, 8158), (3340, 4079)]