13287946

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22073}}^1$

素因数の和:22125

約数の個数: 16

約数和(自身を含む): 23310144

約数和(自身を除く): 10022198

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 22073, 44146, 154511, 309022, 949139, 1898278, 6643973, 13287946]

約数ペア:

[(1, 13287946), (2, 6643973), (7, 1898278), (14, 949139), (43, 309022), (86, 154511), (301, 44146), (602, 22073)]