13197870364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 28128199680

約数和(自身を除く): 14930329316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 193, 266, 346, 386, 532, 692, 743, 772, 1211, 1351, 1486, 2422, 2702, 2972, 3287, 3667, 4844, 5201, 5404, 6574, 7334, 10402, 13148, 14117, 14668, 20804, 23009, 25669, 28234, 33389, 46018, 51338, 56468, 66778, 92036, 98819, 102676, 128539, 133556, 143399, 197638, 233723, 257078, 286798, 395276, 467446, 514156, 573596, 634391, 899773, 934892, 1003793, 1268782, 1799546, 2007586, 2442241, 2537564, 2724581, 3599092, 4015172, 4440737, 4884482, 5449162, 8881474, 9768964, 10898324, 17095687, 17762948, 19072067, 24808027, 34191374, 38144134, 49616054, 68382748, 76288268, 99232108, 173656189, 347312378, 471352513, 694624756, 942705026, 1885410052, 3299467591, 6598935182, 13197870364]

約数ペア:

[(1, 13197870364), (2, 6598935182), (4, 3299467591), (7, 1885410052), (14, 942705026), (19, 694624756), (28, 471352513), (38, 347312378), (76, 173656189), (133, 99232108), (173, 76288268), (193, 68382748), (266, 49616054), (346, 38144134), (386, 34191374), (532, 24808027), (692, 19072067), (743, 17762948), (772, 17095687), (1211, 10898324), (1351, 9768964), (1486, 8881474), (2422, 5449162), (2702, 4884482), (2972, 4440737), (3287, 4015172), (3667, 3599092), (4844, 2724581), (5201, 2537564), (5404, 2442241), (6574, 2007586), (7334, 1799546), (10402, 1268782), (13148, 1003793), (14117, 934892), (14668, 899773), (20804, 634391), (23009, 573596), (25669, 514156), (28234, 467446), (33389, 395276), (46018, 286798), (51338, 257078), (56468, 233723), (66778, 197638), (92036, 143399), (98819, 133556), (102676, 128539)]