19185122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1451}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 31467744

約数和(自身を除く): 12282622

約数列:

[1, 2, 11, 22, 601, 1202, 1451, 2902, 6611, 13222, 15961, 31922, 872051, 1744102, 9592561, 19185122]

約数ペア:

[(1, 19185122), (2, 9592561), (11, 1744102), (22, 872051), (601, 31922), (1202, 15961), (1451, 13222), (2902, 6611)]