12135728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 26154576

約数和(自身を除く): 14018848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 1301, 2332, 2602, 4664, 5204, 9328, 10408, 14311, 20816, 28622, 57244, 68953, 114488, 137906, 228976, 275812, 551624, 758483, 1103248, 1516966, 3033932, 6067864, 12135728]

約数ペア:

[(1, 12135728), (2, 6067864), (4, 3033932), (8, 1516966), (11, 1103248), (16, 758483), (22, 551624), (44, 275812), (53, 228976), (88, 137906), (106, 114488), (176, 68953), (212, 57244), (424, 28622), (583, 20816), (848, 14311), (1166, 10408), (1301, 9328), (2332, 5204), (2602, 4664)]