12994494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16865346

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 69, 87, 102, 138, 174, 191, 382, 391, 493, 573, 667, 782, 986, 1146, 1173, 1334, 1479, 2001, 2346, 2958, 3247, 4002, 4393, 5539, 6494, 8786, 9741, 11078, 11339, 13179, 16617, 19482, 22678, 26358, 33234, 34017, 68034, 74681, 94163, 127397, 149362, 188326, 224043, 254794, 282489, 382191, 448086, 564978, 764382, 2165749, 4331498, 6497247, 12994494]

約数ペア:

[(1, 12994494), (2, 6497247), (3, 4331498), (6, 2165749), (17, 764382), (23, 564978), (29, 448086), (34, 382191), (46, 282489), (51, 254794), (58, 224043), (69, 188326), (87, 149362), (102, 127397), (138, 94163), (174, 74681), (191, 68034), (382, 34017), (391, 33234), (493, 26358), (573, 22678), (667, 19482), (782, 16617), (986, 13179), (1146, 11339), (1173, 11078), (1334, 9741), (1479, 8786), (2001, 6494), (2346, 5539), (2958, 4393), (3247, 4002)]