2019494404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{967}}^1\times {\mathrm{9851}}^1$

素因数の和:10875

約数の個数: 24

約数和(自身を含む): 3604886208

約数和(自身を除く): 1585391804

約数列:

[1, 2, 4, 53, 106, 212, 967, 1934, 3868, 9851, 19702, 39404, 51251, 102502, 205004, 522103, 1044206, 2088412, 9525917, 19051834, 38103668, 504873601, 1009747202, 2019494404]

約数ペア:

[(1, 2019494404), (2, 1009747202), (4, 504873601), (53, 38103668), (106, 19051834), (212, 9525917), (967, 2088412), (1934, 1044206), (3868, 522103), (9851, 205004), (19702, 102502), (39404, 51251)]