13060816

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7489}}^1$

素因数の和:7606

約数の個数: 20

約数和(自身を含む): 25540900

約数和(自身を除く): 12480084

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7489, 14978, 29956, 59912, 119824, 816301, 1632602, 3265204, 6530408, 13060816]

約数ペア:

[(1, 13060816), (2, 6530408), (4, 3265204), (8, 1632602), (16, 816301), (109, 119824), (218, 59912), (436, 29956), (872, 14978), (1744, 7489)]