19864330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116849}}^1$

素因数の和:116873

約数の個数: 16

約数和(自身を含む): 37859400

約数和(自身を除く): 17995070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 116849, 233698, 584245, 1168490, 1986433, 3972866, 9932165, 19864330]

約数ペア:

[(1, 19864330), (2, 9932165), (5, 3972866), (10, 1986433), (17, 1168490), (34, 584245), (85, 233698), (170, 116849)]