12012904204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{778643}}^1$

素因数の和:778702

約数の個数: 48

約数和(自身を含む): 26162438400

約数和(自身を除く): 14149534196

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 778643, 1557286, 3114572, 5450501, 10901002, 14794217, 21802004, 22580647, 29588434, 45161294, 59176868, 90322588, 103559519, 158064529, 207119038, 316129058, 414238076, 429032293, 632258116, 858064586, 1716129172, 3003226051, 6006452102, 12012904204]

約数ペア:

[(1, 12012904204), (2, 6006452102), (4, 3003226051), (7, 1716129172), (14, 858064586), (19, 632258116), (28, 429032293), (29, 414238076), (38, 316129058), (58, 207119038), (76, 158064529), (116, 103559519), (133, 90322588), (203, 59176868), (266, 45161294), (406, 29588434), (532, 22580647), (551, 21802004), (812, 14794217), (1102, 10901002), (2204, 5450501), (3857, 3114572), (7714, 1557286), (15428, 778643)]