19783112712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1026521}}^1$

素因数の和:1026614

約数の個数: 64

約数和(自身を含む): 54693092160

約数和(自身を除く): 34909979448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 1606, 1752, 2409, 3212, 4818, 6424, 9636, 19272, 1026521, 2053042, 3079563, 4106084, 6159126, 8212168, 11291731, 12318252, 22583462, 24636504, 33875193, 45166924, 67750386, 74936033, 90333848, 135500772, 149872066, 224808099, 271001544, 299744132, 449616198, 599488264, 824296363, 899232396, 1648592726, 1798464792, 2472889089, 3297185452, 4945778178, 6594370904, 9891556356, 19783112712]

約数ペア:

[(1, 19783112712), (2, 9891556356), (3, 6594370904), (4, 4945778178), (6, 3297185452), (8, 2472889089), (11, 1798464792), (12, 1648592726), (22, 899232396), (24, 824296363), (33, 599488264), (44, 449616198), (66, 299744132), (73, 271001544), (88, 224808099), (132, 149872066), (146, 135500772), (219, 90333848), (264, 74936033), (292, 67750386), (438, 45166924), (584, 33875193), (803, 24636504), (876, 22583462), (1606, 12318252), (1752, 11291731), (2409, 8212168), (3212, 6159126), (4818, 4106084), (6424, 3079563), (9636, 2053042), (19272, 1026521)]