12144788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 21740712

約数和(自身を除く): 9595924

約数列:

[1, 2, 4, 97, 113, 194, 226, 277, 388, 452, 554, 1108, 10961, 21922, 26869, 31301, 43844, 53738, 62602, 107476, 125204, 3036197, 6072394, 12144788]

約数ペア:

[(1, 12144788), (2, 6072394), (4, 3036197), (97, 125204), (113, 107476), (194, 62602), (226, 53738), (277, 43844), (388, 31301), (452, 26869), (554, 21922), (1108, 10961)]