12382984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 25048800

約数和(自身を除く): 12665816

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 1987, 3116, 3974, 6232, 7948, 15896, 37753, 75506, 81467, 151012, 162934, 302024, 325868, 651736, 1547873, 3095746, 6191492, 12382984]

約数ペア:

[(1, 12382984), (2, 6191492), (4, 3095746), (8, 1547873), (19, 651736), (38, 325868), (41, 302024), (76, 162934), (82, 151012), (152, 81467), (164, 75506), (328, 37753), (779, 15896), (1558, 7948), (1987, 6232), (3116, 3974)]