129257854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{3793}}^1$

素因数の和:5355

約数の個数: 16

約数和(自身を含む): 211705200

約数和(自身を除く): 82447346

約数列:

[1, 2, 11, 22, 1549, 3098, 3793, 7586, 17039, 34078, 41723, 83446, 5875357, 11750714, 64628927, 129257854]

約数ペア:

[(1, 129257854), (2, 64628927), (11, 11750714), (22, 5875357), (1549, 83446), (3098, 41723), (3793, 34078), (7586, 17039)]