13107088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{19051}}^1$

素因数の和:19102

約数の個数: 20

約数和(自身を含む): 25986928

約数和(自身を除く): 12879840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 19051, 38102, 76204, 152408, 304816, 819193, 1638386, 3276772, 6553544, 13107088]

約数ペア:

[(1, 13107088), (2, 6553544), (4, 3276772), (8, 1638386), (16, 819193), (43, 304816), (86, 152408), (172, 76204), (344, 38102), (688, 19051)]