12456420904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{808019}}^1$

素因数の和:808113

約数の個数: 32

約数和(自身を含む): 24434524800

約数和(自身を除く): 11978103896

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 7708, 15416, 808019, 1616038, 3232076, 6464152, 33128779, 37976893, 66257558, 75953786, 132515116, 151907572, 265030232, 303815144, 1557052613, 3114105226, 6228210452, 12456420904]

約数ペア:

[(1, 12456420904), (2, 6228210452), (4, 3114105226), (8, 1557052613), (41, 303815144), (47, 265030232), (82, 151907572), (94, 132515116), (164, 75953786), (188, 66257558), (328, 37976893), (376, 33128779), (1927, 6464152), (3854, 3232076), (7708, 1616038), (15416, 808019)]