19360052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 37013760

約数和(自身を除く): 17653708

約数列:

[1, 2, 4, 29, 47, 53, 58, 67, 94, 106, 116, 134, 188, 212, 268, 1363, 1537, 1943, 2491, 2726, 3074, 3149, 3551, 3886, 4982, 5452, 6148, 6298, 7102, 7772, 9964, 12596, 14204, 72239, 91321, 102979, 144478, 166897, 182642, 205958, 288956, 333794, 365284, 411916, 667588, 4840013, 9680026, 19360052]

約数ペア:

[(1, 19360052), (2, 9680026), (4, 4840013), (29, 667588), (47, 411916), (53, 365284), (58, 333794), (67, 288956), (94, 205958), (106, 182642), (116, 166897), (134, 144478), (188, 102979), (212, 91321), (268, 72239), (1363, 14204), (1537, 12596), (1943, 9964), (2491, 7772), (2726, 7102), (3074, 6298), (3149, 6148), (3551, 5452), (3886, 4982)]