13906354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 26384256

約数和(自身を除く): 12477902

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1237, 1606, 2474, 5621, 8659, 11242, 13607, 17318, 27214, 90301, 95249, 180602, 190498, 632107, 993311, 1264214, 1986622, 6953177, 13906354]

約数ペア:

[(1, 13906354), (2, 6953177), (7, 1986622), (11, 1264214), (14, 993311), (22, 632107), (73, 190498), (77, 180602), (146, 95249), (154, 90301), (511, 27214), (803, 17318), (1022, 13607), (1237, 11242), (1606, 8659), (2474, 5621)]