15975146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 26544672

約数和(自身を除く): 10569526

約数列:

[1, 2, 11, 22, 121, 242, 251, 263, 502, 526, 2761, 2893, 5522, 5786, 30371, 31823, 60742, 63646, 66013, 132026, 726143, 1452286, 7987573, 15975146]

約数ペア:

[(1, 15975146), (2, 7987573), (11, 1452286), (22, 726143), (121, 132026), (242, 66013), (251, 63646), (263, 60742), (502, 31823), (526, 30371), (2761, 5786), (2893, 5522)]