19097182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1753}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 30940560

約数和(自身を除く): 11843378

約数列:

[1, 2, 13, 26, 419, 838, 1753, 3506, 5447, 10894, 22789, 45578, 734507, 1469014, 9548591, 19097182]

約数ペア:

[(1, 19097182), (2, 9548591), (13, 1469014), (26, 734507), (419, 45578), (838, 22789), (1753, 10894), (3506, 5447)]