19190736

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1481

約数の個数: 80

約数和(自身を含む): 56901120

約数和(自身を除く): 37710384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1433, 1488, 1674, 2232, 2866, 3348, 4299, 4464, 5732, 6696, 8598, 11464, 12897, 13392, 17196, 22928, 25794, 34392, 38691, 44423, 51588, 68784, 77382, 88846, 103176, 133269, 154764, 177692, 206352, 266538, 309528, 355384, 399807, 533076, 619056, 710768, 799614, 1066152, 1199421, 1599228, 2132304, 2398842, 3198456, 4797684, 6396912, 9595368, 19190736]

約数ペア:

[(1, 19190736), (2, 9595368), (3, 6396912), (4, 4797684), (6, 3198456), (8, 2398842), (9, 2132304), (12, 1599228), (16, 1199421), (18, 1066152), (24, 799614), (27, 710768), (31, 619056), (36, 533076), (48, 399807), (54, 355384), (62, 309528), (72, 266538), (93, 206352), (108, 177692), (124, 154764), (144, 133269), (186, 103176), (216, 88846), (248, 77382), (279, 68784), (372, 51588), (432, 44423), (496, 38691), (558, 34392), (744, 25794), (837, 22928), (1116, 17196), (1433, 13392), (1488, 12897), (1674, 11464), (2232, 8598), (2866, 6696), (3348, 5732), (4299, 4464)]