19850856

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8527}}^1$

素因数の和:8633

約数の個数: 32

約数和(自身を含む): 50144640

約数和(自身を除く): 30293784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8527, 17054, 25581, 34108, 51162, 68216, 102324, 204648, 827119, 1654238, 2481357, 3308476, 4962714, 6616952, 9925428, 19850856]

約数ペア:

[(1, 19850856), (2, 9925428), (3, 6616952), (4, 4962714), (6, 3308476), (8, 2481357), (12, 1654238), (24, 827119), (97, 204648), (194, 102324), (291, 68216), (388, 51162), (582, 34108), (776, 25581), (1164, 17054), (2328, 8527)]