19846298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5171}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 31652640

約数和(自身を除く): 11806342

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 5171, 10342, 98249, 196498, 522271, 1044542, 9923149, 19846298]

約数ペア:

[(1, 19846298), (2, 9923149), (19, 1044542), (38, 522271), (101, 196498), (202, 98249), (1919, 10342), (3838, 5171)]