11551918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 21067200

約数和(自身を除く): 9515282

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 769, 1073, 1538, 2146, 5383, 7511, 10766, 15022, 22301, 28453, 44602, 56906, 156107, 199171, 312214, 398342, 825137, 1650274, 5775959, 11551918]

約数ペア:

[(1, 11551918), (2, 5775959), (7, 1650274), (14, 825137), (29, 398342), (37, 312214), (58, 199171), (74, 156107), (203, 56906), (259, 44602), (406, 28453), (518, 22301), (769, 15022), (1073, 10766), (1538, 7511), (2146, 5383)]