19215996

素因数分解:

$2^2\times 3^1\times {\mathrm{937}}^1\times {\mathrm{1709}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 44911440

約数和(自身を除く): 25695444

約数列:

[1, 2, 3, 4, 6, 12, 937, 1709, 1874, 2811, 3418, 3748, 5127, 5622, 6836, 10254, 11244, 20508, 1601333, 3202666, 4803999, 6405332, 9607998, 19215996]

約数ペア:

[(1, 19215996), (2, 9607998), (3, 6405332), (4, 4803999), (6, 3202666), (12, 1601333), (937, 20508), (1709, 11244), (1874, 10254), (2811, 6836), (3418, 5622), (3748, 5127)]