22505014

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 39591288

約数和(自身を除く): 17086274

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1753, 1834, 3506, 6419, 12271, 12838, 24542, 85897, 171794, 229643, 459286, 1607501, 3215002, 11252507, 22505014]

約数ペア:

[(1, 22505014), (2, 11252507), (7, 3215002), (14, 1607501), (49, 459286), (98, 229643), (131, 171794), (262, 85897), (917, 24542), (1753, 12838), (1834, 12271), (3506, 6419)]