12555470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 23915520

約数和(自身を除く): 11360050

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 691, 790, 1382, 1817, 3455, 3634, 6910, 9085, 15893, 18170, 31786, 54589, 79465, 109178, 158930, 272945, 545890, 1255547, 2511094, 6277735, 12555470]

約数ペア:

[(1, 12555470), (2, 6277735), (5, 2511094), (10, 1255547), (23, 545890), (46, 272945), (79, 158930), (115, 109178), (158, 79465), (230, 54589), (395, 31786), (691, 18170), (790, 15893), (1382, 9085), (1817, 6910), (3455, 3634)]