15693608756

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{18451}}^1$

素因数の和:19320

約数の個数: 48

約数和(自身を含む): 32276533632

約数和(自身を除く): 16582924876

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 821, 1036, 1642, 3284, 5747, 11494, 18451, 22988, 30377, 36902, 60754, 73804, 121508, 129157, 212639, 258314, 425278, 516628, 682687, 850556, 1365374, 2730748, 4778809, 9557618, 15148271, 19115236, 30296542, 60593084, 106037897, 212075794, 424151588, 560486027, 1120972054, 2241944108, 3923402189, 7846804378, 15693608756]

約数ペア:

[(1, 15693608756), (2, 7846804378), (4, 3923402189), (7, 2241944108), (14, 1120972054), (28, 560486027), (37, 424151588), (74, 212075794), (148, 106037897), (259, 60593084), (518, 30296542), (821, 19115236), (1036, 15148271), (1642, 9557618), (3284, 4778809), (5747, 2730748), (11494, 1365374), (18451, 850556), (22988, 682687), (30377, 516628), (36902, 425278), (60754, 258314), (73804, 212639), (121508, 129157)]