19386118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2671}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 30781440

約数和(自身を除く): 11395322

約数列:

[1, 2, 19, 38, 191, 382, 2671, 3629, 5342, 7258, 50749, 101498, 510161, 1020322, 9693059, 19386118]

約数ペア:

[(1, 19386118), (2, 9693059), (19, 1020322), (38, 510161), (191, 101498), (382, 50749), (2671, 7258), (3629, 5342)]