21668012432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2086673}}^1$

素因数の和:2086751

約数の個数: 40

約数和(自身を含む): 46574563680

約数和(自身を除く): 24906551248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 2086673, 4173346, 8346692, 16693384, 22953403, 33386768, 45906806, 91813612, 123113707, 183627224, 246227414, 367254448, 492454828, 984909656, 1354250777, 1969819312, 2708501554, 5417003108, 10834006216, 21668012432]

約数ペア:

[(1, 21668012432), (2, 10834006216), (4, 5417003108), (8, 2708501554), (11, 1969819312), (16, 1354250777), (22, 984909656), (44, 492454828), (59, 367254448), (88, 246227414), (118, 183627224), (176, 123113707), (236, 91813612), (472, 45906806), (649, 33386768), (944, 22953403), (1298, 16693384), (2596, 8346692), (5192, 4173346), (10384, 2086673)]