19067256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1567}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 55954080

約数和(自身を除く): 36886824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 1567, 2028, 3042, 3134, 4056, 4701, 6084, 6268, 9402, 12168, 12536, 14103, 18804, 20371, 28206, 37608, 40742, 56412, 61113, 81484, 112824, 122226, 162968, 183339, 244452, 264823, 366678, 488904, 529646, 733356, 794469, 1059292, 1466712, 1588938, 2118584, 2383407, 3177876, 4766814, 6355752, 9533628, 19067256]

約数ペア:

[(1, 19067256), (2, 9533628), (3, 6355752), (4, 4766814), (6, 3177876), (8, 2383407), (9, 2118584), (12, 1588938), (13, 1466712), (18, 1059292), (24, 794469), (26, 733356), (36, 529646), (39, 488904), (52, 366678), (72, 264823), (78, 244452), (104, 183339), (117, 162968), (156, 122226), (169, 112824), (234, 81484), (312, 61113), (338, 56412), (468, 40742), (507, 37608), (676, 28206), (936, 20371), (1014, 18804), (1352, 14103), (1521, 12536), (1567, 12168), (2028, 9402), (3042, 6268), (3134, 6084), (4056, 4701)]