19359032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2857}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 45613680

約数和(自身を除く): 26254648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2857, 3388, 5714, 6776, 11428, 19999, 22856, 31427, 39998, 62854, 79996, 125708, 159992, 219989, 251416, 345697, 439978, 691394, 879956, 1382788, 1759912, 2419879, 2765576, 4839758, 9679516, 19359032]

約数ペア:

[(1, 19359032), (2, 9679516), (4, 4839758), (7, 2765576), (8, 2419879), (11, 1759912), (14, 1382788), (22, 879956), (28, 691394), (44, 439978), (56, 345697), (77, 251416), (88, 219989), (121, 159992), (154, 125708), (242, 79996), (308, 62854), (484, 39998), (616, 31427), (847, 22856), (968, 19999), (1694, 11428), (2857, 6776), (3388, 5714)]