1855222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 16

約数和(自身を含む): 2871792

約数和(自身を除く): 1016570

約数列:

[1, 2, 73, 97, 131, 146, 194, 262, 7081, 9563, 12707, 14162, 19126, 25414, 927611, 1855222]

約数ペア:

[(1, 1855222), (2, 927611), (73, 25414), (97, 19126), (131, 14162), (146, 12707), (194, 9563), (262, 7081)]