12161156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9241}}^1$

素因数の和:9299

約数の個数: 24

約数和(自身を含む): 24842496

約数和(自身を除く): 12681340

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9241, 18482, 36964, 64687, 129374, 258748, 434327, 868654, 1737308, 3040289, 6080578, 12161156]

約数ペア:

[(1, 12161156), (2, 6080578), (4, 3040289), (7, 1737308), (14, 868654), (28, 434327), (47, 258748), (94, 129374), (188, 64687), (329, 36964), (658, 18482), (1316, 9241)]