10991994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7454

約数の個数: 32

約数和(自身を含む): 24924480

約数和(自身を除く): 13932486

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 7417, 14834, 22251, 44502, 96421, 140923, 192842, 281846, 289263, 422769, 578526, 845538, 1831999, 3663998, 5495997, 10991994]

約数ペア:

[(1, 10991994), (2, 5495997), (3, 3663998), (6, 1831999), (13, 845538), (19, 578526), (26, 422769), (38, 289263), (39, 281846), (57, 192842), (78, 140923), (114, 96421), (247, 44502), (494, 22251), (741, 14834), (1482, 7417)]