19222682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7963}}^1$

素因数の和:8053

約数の個数: 16

約数和(自身を含む): 30964032

約数和(自身を除く): 11741350

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 7963, 15926, 135371, 270742, 565373, 1130746, 9611341, 19222682]

約数ペア:

[(1, 19222682), (2, 9611341), (17, 1130746), (34, 565373), (71, 270742), (142, 135371), (1207, 15926), (2414, 7963)]