13247894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 22173912

約数和(自身を除く): 8926018

約数列:

[1, 2, 11, 22, 73, 113, 146, 226, 803, 1243, 1606, 2486, 5329, 8249, 10658, 16498, 58619, 90739, 117238, 181478, 602177, 1204354, 6623947, 13247894]

約数ペア:

[(1, 13247894), (2, 6623947), (11, 1204354), (22, 602177), (73, 181478), (113, 117238), (146, 90739), (226, 58619), (803, 16498), (1243, 10658), (1606, 8249), (2486, 5329)]