1931726

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 16

約数和(自身を含む): 2989008

約数和(自身を除く): 1057282

約数列:

[1, 2, 73, 101, 131, 146, 202, 262, 7373, 9563, 13231, 14746, 19126, 26462, 965863, 1931726]

約数ペア:

[(1, 1931726), (2, 965863), (73, 26462), (101, 19126), (131, 14746), (146, 13231), (202, 9563), (262, 7373)]