21836654444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9363917}}^1$

素因数の和:9363985

約数の個数: 24

約数和(自身を含む): 42474732048

約数和(自身を除く): 20638077604

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 9363917, 18727834, 37455668, 103003087, 206006174, 412012348, 496287601, 992575202, 1985150404, 5459163611, 10918327222, 21836654444]

約数ペア:

[(1, 21836654444), (2, 10918327222), (4, 5459163611), (11, 1985150404), (22, 992575202), (44, 496287601), (53, 412012348), (106, 206006174), (212, 103003087), (583, 37455668), (1166, 18727834), (2332, 9363917)]