19295127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 29905200

約数和(自身を除く): 10610073

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 2129, 3021, 6387, 9063, 19161, 40451, 112837, 121353, 338511, 364059, 1015533, 2143903, 6431709, 19295127]

約数ペア:

[(1, 19295127), (3, 6431709), (9, 2143903), (19, 1015533), (53, 364059), (57, 338511), (159, 121353), (171, 112837), (477, 40451), (1007, 19161), (2129, 9063), (3021, 6387)]