13246408

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 29050560

約数和(自身を除く): 15804152

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 5501, 11002, 22004, 38507, 44008, 77014, 154028, 236543, 308056, 473086, 946172, 1655801, 1892344, 3311602, 6623204, 13246408]

約数ペア:

[(1, 13246408), (2, 6623204), (4, 3311602), (7, 1892344), (8, 1655801), (14, 946172), (28, 473086), (43, 308056), (56, 236543), (86, 154028), (172, 77014), (301, 44008), (344, 38507), (602, 22004), (1204, 11002), (2408, 5501)]