12812084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 25174800

約数和(自身を除く): 12362716

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 73, 89, 116, 146, 178, 292, 356, 493, 986, 1241, 1513, 1972, 2117, 2482, 2581, 3026, 4234, 4964, 5162, 6052, 6497, 8468, 10324, 12994, 25988, 35989, 43877, 71978, 87754, 110449, 143956, 175508, 188413, 220898, 376826, 441796, 753652, 3203021, 6406042, 12812084]

約数ペア:

[(1, 12812084), (2, 6406042), (4, 3203021), (17, 753652), (29, 441796), (34, 376826), (58, 220898), (68, 188413), (73, 175508), (89, 143956), (116, 110449), (146, 87754), (178, 71978), (292, 43877), (356, 35989), (493, 25988), (986, 12994), (1241, 10324), (1513, 8468), (1972, 6497), (2117, 6052), (2482, 5162), (2581, 4964), (3026, 4234)]