13428646

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12484

約数の個数: 24

約数和(自身を含む): 25563816

約数和(自身を除く): 12135170

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 12457, 24914, 87199, 137027, 174398, 274054, 610393, 959189, 1220786, 1918378, 6714323, 13428646]

約数ペア:

[(1, 13428646), (2, 6714323), (7, 1918378), (11, 1220786), (14, 959189), (22, 610393), (49, 274054), (77, 174398), (98, 137027), (154, 87199), (539, 24914), (1078, 12457)]