12381524

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{3221}}^1$

素因数の和:3287

約数の個数: 18

約数和(自身を含む): 22396122

約数和(自身を除く): 10014598

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3221, 3844, 6442, 12884, 99851, 199702, 399404, 3095381, 6190762, 12381524]

約数ペア:

[(1, 12381524), (2, 6190762), (4, 3095381), (31, 399404), (62, 199702), (124, 99851), (961, 12884), (1922, 6442), (3221, 3844)]