22419614

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21937}}^1$

素因数の和:22019

約数の個数: 16

約数和(自身を含む): 38961888

約数和(自身を除く): 16542274

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 21937, 43874, 153559, 307118, 1601401, 3202802, 11209807, 22419614]

約数ペア:

[(1, 22419614), (2, 11209807), (7, 3202802), (14, 1601401), (73, 307118), (146, 153559), (511, 43874), (1022, 21937)]