2019437371

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{10859}}^1$

素因数の和:11754

約数の個数: 16

約数和(自身を含む): 2385377280

約数和(自身を除く): 365939909

約数列:

[1, 7, 31, 217, 857, 5999, 10859, 26567, 76013, 185969, 336629, 2356403, 9306163, 65143141, 288491053, 2019437371]

約数ペア:

[(1, 2019437371), (7, 288491053), (31, 65143141), (217, 9306163), (857, 2356403), (5999, 336629), (10859, 185969), (26567, 76013)]