19376004

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2221}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 45293248

約数和(自身を除く): 25917244

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2221, 2908, 4362, 4442, 6663, 8724, 8884, 13326, 26652, 1614667, 3229334, 4844001, 6458668, 9688002, 19376004]

約数ペア:

[(1, 19376004), (2, 9688002), (3, 6458668), (4, 4844001), (6, 3229334), (12, 1614667), (727, 26652), (1454, 13326), (2181, 8884), (2221, 8724), (2908, 6663), (4362, 4442)]