12467504

素因数分解:

$2^4\times 7^1\times {\mathrm{111317}}^1$

素因数の和:111332

約数の個数: 20

約数和(自身を含む): 27606864

約数和(自身を除く): 15139360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111317, 222634, 445268, 779219, 890536, 1558438, 1781072, 3116876, 6233752, 12467504]

約数ペア:

[(1, 12467504), (2, 6233752), (4, 3116876), (7, 1781072), (8, 1558438), (14, 890536), (16, 779219), (28, 445268), (56, 222634), (112, 111317)]