19847352

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{2411}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 57888000

約数和(自身を除く): 38040648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2411, 2744, 4116, 4822, 7233, 8232, 9644, 14466, 16877, 19288, 28932, 33754, 50631, 57864, 67508, 101262, 118139, 135016, 202524, 236278, 354417, 405048, 472556, 708834, 826973, 945112, 1417668, 1653946, 2480919, 2835336, 3307892, 4961838, 6615784, 9923676, 19847352]

約数ペア:

[(1, 19847352), (2, 9923676), (3, 6615784), (4, 4961838), (6, 3307892), (7, 2835336), (8, 2480919), (12, 1653946), (14, 1417668), (21, 945112), (24, 826973), (28, 708834), (42, 472556), (49, 405048), (56, 354417), (84, 236278), (98, 202524), (147, 135016), (168, 118139), (196, 101262), (294, 67508), (343, 57864), (392, 50631), (588, 33754), (686, 28932), (1029, 19288), (1176, 16877), (1372, 14466), (2058, 9644), (2411, 8232), (2744, 7233), (4116, 4822)]