12509134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7789}}^1$

素因数の和:7875

約数の個数: 16

約数和(自身を含む): 20752560

約数和(自身を除く): 8243426

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 7789, 15578, 85679, 171358, 568597, 1137194, 6254567, 12509134]

約数ペア:

[(1, 12509134), (2, 6254567), (11, 1137194), (22, 568597), (73, 171358), (146, 85679), (803, 15578), (1606, 7789)]