2019494882

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1\times {\mathrm{7541}}^1$

素因数の和:8293

約数の個数: 16

約数和(自身を含む): 3046636152

約数和(自身を除く): 1027141270

約数列:

[1, 2, 293, 457, 586, 914, 7541, 15082, 133901, 267802, 2209513, 3446237, 4419026, 6892474, 1009747441, 2019494882]

約数ペア:

[(1, 2019494882), (2, 1009747441), (293, 6892474), (457, 4419026), (586, 3446237), (914, 2209513), (7541, 267802), (15082, 133901)]