13187262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199807}}^1$

素因数の和:199823

約数の個数: 16

約数和(自身を含む): 28772352

約数和(自身を除く): 15585090

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199807, 399614, 599421, 1198842, 2197877, 4395754, 6593631, 13187262]

約数ペア:

[(1, 13187262), (2, 6593631), (3, 4395754), (6, 2197877), (11, 1198842), (22, 599421), (33, 399614), (66, 199807)]