12552488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 25560360

約数和(自身を除く): 13007872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 881, 1096, 1762, 1781, 3524, 3562, 7048, 7124, 11453, 14248, 22906, 45812, 91624, 120697, 241394, 482788, 965576, 1569061, 3138122, 6276244, 12552488]

約数ペア:

[(1, 12552488), (2, 6276244), (4, 3138122), (8, 1569061), (13, 965576), (26, 482788), (52, 241394), (104, 120697), (137, 91624), (274, 45812), (548, 22906), (881, 14248), (1096, 11453), (1762, 7124), (1781, 7048), (3524, 3562)]