19255232

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 56

約数和(自身を含む): 40574976

約数和(自身を除く): 21319744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 127, 184, 206, 254, 368, 412, 508, 736, 824, 1016, 1472, 1648, 2032, 2369, 2921, 3296, 4064, 4738, 5842, 6592, 8128, 9476, 11684, 13081, 18952, 23368, 26162, 37904, 46736, 52324, 75808, 93472, 104648, 151616, 186944, 209296, 300863, 418592, 601726, 837184, 1203452, 2406904, 4813808, 9627616, 19255232]

約数ペア:

[(1, 19255232), (2, 9627616), (4, 4813808), (8, 2406904), (16, 1203452), (23, 837184), (32, 601726), (46, 418592), (64, 300863), (92, 209296), (103, 186944), (127, 151616), (184, 104648), (206, 93472), (254, 75808), (368, 52324), (412, 46736), (508, 37904), (736, 26162), (824, 23368), (1016, 18952), (1472, 13081), (1648, 11684), (2032, 9476), (2369, 8128), (2921, 6592), (3296, 5842), (4064, 4738)]