11972752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 25757280

約数和(自身を除く): 13784528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1153, 1298, 2306, 2596, 4612, 5192, 9224, 10384, 12683, 18448, 25366, 50732, 68027, 101464, 136054, 202928, 272108, 544216, 748297, 1088432, 1496594, 2993188, 5986376, 11972752]

約数ペア:

[(1, 11972752), (2, 5986376), (4, 2993188), (8, 1496594), (11, 1088432), (16, 748297), (22, 544216), (44, 272108), (59, 202928), (88, 136054), (118, 101464), (176, 68027), (236, 50732), (472, 25366), (649, 18448), (944, 12683), (1153, 10384), (1298, 9224), (2306, 5192), (2596, 4612)]