19486616

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{45959}}^1$

素因数の和:46018

約数の個数: 16

約数和(自身を含む): 37227600

約数和(自身を除く): 17740984

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 45959, 91918, 183836, 367672, 2435827, 4871654, 9743308, 19486616]

約数ペア:

[(1, 19486616), (2, 9743308), (4, 4871654), (8, 2435827), (53, 367672), (106, 183836), (212, 91918), (424, 45959)]