12889624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 26749440

約数和(自身を除く): 13859816

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 2063, 3124, 4126, 6248, 8252, 16504, 22693, 45386, 90772, 146473, 181544, 292946, 585892, 1171784, 1611203, 3222406, 6444812, 12889624]

約数ペア:

[(1, 12889624), (2, 6444812), (4, 3222406), (8, 1611203), (11, 1171784), (22, 585892), (44, 292946), (71, 181544), (88, 146473), (142, 90772), (284, 45386), (568, 22693), (781, 16504), (1562, 8252), (2063, 6248), (3124, 4126)]