22269313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 26278560

約数和(自身を除く): 4009247

約数列:

[1, 11, 23, 43, 89, 253, 473, 529, 979, 989, 2047, 3827, 5819, 10879, 22517, 22747, 42097, 47081, 88021, 250217, 517891, 968231, 2024483, 22269313]

約数ペア:

[(1, 22269313), (11, 2024483), (23, 968231), (43, 517891), (89, 250217), (253, 88021), (473, 47081), (529, 42097), (979, 22747), (989, 22517), (2047, 10879), (3827, 5819)]