19486104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 54881280

約数和(自身を除く): 35395176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2381, 2728, 4092, 4762, 7143, 8184, 9524, 14286, 19048, 26191, 28572, 52382, 57144, 73811, 78573, 104764, 147622, 157146, 209528, 221433, 295244, 314292, 442866, 590488, 628584, 811921, 885732, 1623842, 1771464, 2435763, 3247684, 4871526, 6495368, 9743052, 19486104]

約数ペア:

[(1, 19486104), (2, 9743052), (3, 6495368), (4, 4871526), (6, 3247684), (8, 2435763), (11, 1771464), (12, 1623842), (22, 885732), (24, 811921), (31, 628584), (33, 590488), (44, 442866), (62, 314292), (66, 295244), (88, 221433), (93, 209528), (124, 157146), (132, 147622), (186, 104764), (248, 78573), (264, 73811), (341, 57144), (372, 52382), (682, 28572), (744, 26191), (1023, 19048), (1364, 14286), (2046, 9524), (2381, 8184), (2728, 7143), (4092, 4762)]