11781154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 22260096

約数和(自身を除く): 10478942

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 677, 791, 1243, 1354, 1582, 2486, 4739, 7447, 8701, 9478, 14894, 17402, 52129, 76501, 104258, 153002, 535507, 841511, 1071014, 1683022, 5890577, 11781154]

約数ペア:

[(1, 11781154), (2, 5890577), (7, 1683022), (11, 1071014), (14, 841511), (22, 535507), (77, 153002), (113, 104258), (154, 76501), (226, 52129), (677, 17402), (791, 14894), (1243, 9478), (1354, 8701), (1582, 7447), (2486, 4739)]