1919247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 2939520

約数和(自身を除く): 1020273

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3061, 9183, 33671, 58159, 101013, 174477, 639749, 1919247]

約数ペア:

[(1, 1919247), (3, 639749), (11, 174477), (19, 101013), (33, 58159), (57, 33671), (209, 9183), (627, 3061)]