15268484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 18479356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 557, 623, 979, 1114, 1246, 1958, 2228, 2492, 3899, 3916, 6127, 6853, 7798, 12254, 13706, 15596, 24508, 27412, 42889, 49573, 85778, 99146, 171556, 198292, 347011, 545303, 694022, 1090606, 1388044, 2181212, 3817121, 7634242, 15268484]

約数ペア:

[(1, 15268484), (2, 7634242), (4, 3817121), (7, 2181212), (11, 1388044), (14, 1090606), (22, 694022), (28, 545303), (44, 347011), (77, 198292), (89, 171556), (154, 99146), (178, 85778), (308, 49573), (356, 42889), (557, 27412), (623, 24508), (979, 15596), (1114, 13706), (1246, 12254), (1958, 7798), (2228, 6853), (2492, 6127), (3899, 3916)]