12906542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 22097880

約数和(自身を除く): 9191338

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 1109, 2218, 5819, 11638, 12199, 24398, 25507, 51014, 280577, 561154, 586661, 1173322, 6453271, 12906542]

約数ペア:

[(1, 12906542), (2, 6453271), (11, 1173322), (22, 586661), (23, 561154), (46, 280577), (253, 51014), (506, 25507), (529, 24398), (1058, 12199), (1109, 11638), (2218, 5819)]