19422822

素因数分解:

$2^1\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{1997}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 38889072

約数和(自身を除く): 19466250

約数列:

[1, 2, 3, 6, 1621, 1997, 3242, 3994, 4863, 5991, 9726, 11982, 3237137, 6474274, 9711411, 19422822]

約数ペア:

[(1, 19422822), (2, 9711411), (3, 6474274), (6, 3237137), (1621, 11982), (1997, 9726), (3242, 5991), (3994, 4863)]