12775902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 27295488

約数和(自身を除く): 14519586

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2153, 2967, 4306, 5934, 6459, 12918, 49519, 92579, 99038, 148557, 185158, 277737, 297114, 555474, 2129317, 4258634, 6387951, 12775902]

約数ペア:

[(1, 12775902), (2, 6387951), (3, 4258634), (6, 2129317), (23, 555474), (43, 297114), (46, 277737), (69, 185158), (86, 148557), (129, 99038), (138, 92579), (258, 49519), (989, 12918), (1978, 6459), (2153, 5934), (2967, 4306)]