19004206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1879}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 30794400

約数和(自身を除く): 11790194

約数列:

[1, 2, 13, 26, 389, 778, 1879, 3758, 5057, 10114, 24427, 48854, 730931, 1461862, 9502103, 19004206]

約数ペア:

[(1, 19004206), (2, 9502103), (13, 1461862), (26, 730931), (389, 48854), (778, 24427), (1879, 10114), (3758, 5057)]