19240928

素因数分解:

$2^5\times 7^3\times {\mathrm{1753}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 44200800

約数和(自身を除く): 24959872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 1753, 2744, 3506, 5488, 7012, 10976, 12271, 14024, 24542, 28048, 49084, 56096, 85897, 98168, 171794, 196336, 343588, 392672, 601279, 687176, 1202558, 1374352, 2405116, 2748704, 4810232, 9620464, 19240928]

約数ペア:

[(1, 19240928), (2, 9620464), (4, 4810232), (7, 2748704), (8, 2405116), (14, 1374352), (16, 1202558), (28, 687176), (32, 601279), (49, 392672), (56, 343588), (98, 196336), (112, 171794), (196, 98168), (224, 85897), (343, 56096), (392, 49084), (686, 28048), (784, 24542), (1372, 14024), (1568, 12271), (1753, 10976), (2744, 7012), (3506, 5488)]