19172136

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 50296320

約数和(自身を除く): 31124184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 353, 372, 438, 584, 706, 744, 876, 1059, 1412, 1752, 2118, 2263, 2824, 4236, 4526, 6789, 8472, 9052, 10943, 13578, 18104, 21886, 25769, 27156, 32829, 43772, 51538, 54312, 65658, 77307, 87544, 103076, 131316, 154614, 206152, 262632, 309228, 618456, 798839, 1597678, 2396517, 3195356, 4793034, 6390712, 9586068, 19172136]

約数ペア:

[(1, 19172136), (2, 9586068), (3, 6390712), (4, 4793034), (6, 3195356), (8, 2396517), (12, 1597678), (24, 798839), (31, 618456), (62, 309228), (73, 262632), (93, 206152), (124, 154614), (146, 131316), (186, 103076), (219, 87544), (248, 77307), (292, 65658), (353, 54312), (372, 51538), (438, 43772), (584, 32829), (706, 27156), (744, 25769), (876, 21886), (1059, 18104), (1412, 13578), (1752, 10943), (2118, 9052), (2263, 8472), (2824, 6789), (4236, 4526)]