19942448604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7519777}}^1$

素因数の和:7519814

約数の個数: 48

約数和(自身を含む): 53059553568

約数和(自身を除く): 33117104964

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 7519777, 15039554, 22559331, 30079108, 45118662, 90237324, 97757101, 127836209, 195514202, 255672418, 293271303, 383508627, 391028404, 511344836, 586542606, 767017254, 1173085212, 1534034508, 1661870717, 3323741434, 4985612151, 6647482868, 9971224302, 19942448604]

約数ペア:

[(1, 19942448604), (2, 9971224302), (3, 6647482868), (4, 4985612151), (6, 3323741434), (12, 1661870717), (13, 1534034508), (17, 1173085212), (26, 767017254), (34, 586542606), (39, 511344836), (51, 391028404), (52, 383508627), (68, 293271303), (78, 255672418), (102, 195514202), (156, 127836209), (204, 97757101), (221, 90237324), (442, 45118662), (663, 30079108), (884, 22559331), (1326, 15039554), (2652, 7519777)]