12973334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25639}}^1$

素因数の和:25675

約数の個数: 16

約数和(自身を含む): 22152960

約数和(自身を除く): 9179626

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25639, 51278, 282029, 564058, 589697, 1179394, 6486667, 12973334]

約数ペア:

[(1, 12973334), (2, 6486667), (11, 1179394), (22, 589697), (23, 564058), (46, 282029), (253, 51278), (506, 25639)]