15663578216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13691939}}^1$

素因数の和:13691969

約数の個数: 32

約数和(自身を含む): 34503688800

約数和(自身を除く): 18840110584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 13691939, 27383878, 54767756, 109535512, 150611329, 177995207, 301222658, 355990414, 602445316, 711980828, 1204890632, 1423961656, 1957947277, 3915894554, 7831789108, 15663578216]

約数ペア:

[(1, 15663578216), (2, 7831789108), (4, 3915894554), (8, 1957947277), (11, 1423961656), (13, 1204890632), (22, 711980828), (26, 602445316), (44, 355990414), (52, 301222658), (88, 177995207), (104, 150611329), (143, 109535512), (286, 54767756), (572, 27383878), (1144, 13691939)]