15019592008

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{15383}}^1$

素因数の和:15578

約数の個数: 48

約数和(自身を含む): 29330519040

約数和(自身を除く): 14310927032

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 961, 1016, 1922, 3844, 3937, 7688, 7874, 15383, 15748, 30766, 31496, 61532, 122047, 123064, 244094, 476873, 488188, 953746, 976376, 1907492, 1953641, 3814984, 3907282, 7814564, 14783063, 15629128, 29566126, 59132252, 60562871, 118264504, 121125742, 242251484, 484502968, 1877449001, 3754898002, 7509796004, 15019592008]

約数ペア:

[(1, 15019592008), (2, 7509796004), (4, 3754898002), (8, 1877449001), (31, 484502968), (62, 242251484), (124, 121125742), (127, 118264504), (248, 60562871), (254, 59132252), (508, 29566126), (961, 15629128), (1016, 14783063), (1922, 7814564), (3844, 3907282), (3937, 3814984), (7688, 1953641), (7874, 1907492), (15383, 976376), (15748, 953746), (30766, 488188), (31496, 476873), (61532, 244094), (122047, 123064)]