13308765688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{7621}}^1\times {\mathrm{11489}}^1$

素因数の和:19135

約数の個数: 32

約数和(自身を含む): 26273034000

約数和(自身を除く): 12964268312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 7621, 11489, 15242, 22978, 30484, 45956, 60968, 91912, 144799, 218291, 289598, 436582, 579196, 873164, 1158392, 1746328, 87557669, 175115338, 350230676, 700461352, 1663595711, 3327191422, 6654382844, 13308765688]

約数ペア:

[(1, 13308765688), (2, 6654382844), (4, 3327191422), (8, 1663595711), (19, 700461352), (38, 350230676), (76, 175115338), (152, 87557669), (7621, 1746328), (11489, 1158392), (15242, 873164), (22978, 579196), (30484, 436582), (45956, 289598), (60968, 218291), (91912, 144799)]