191989788

素因数分解:

$2^2\times 3^1\times {\mathrm{2557}}^1\times {\mathrm{6257}}^1$

素因数の和:8821

約数の個数: 24

約数和(自身を含む): 448222992

約数和(自身を除く): 256233204

約数列:

[1, 2, 3, 4, 6, 12, 2557, 5114, 6257, 7671, 10228, 12514, 15342, 18771, 25028, 30684, 37542, 75084, 15999149, 31998298, 47997447, 63996596, 95994894, 191989788]

約数ペア:

[(1, 191989788), (2, 95994894), (3, 63996596), (4, 47997447), (6, 31998298), (12, 15999149), (2557, 75084), (5114, 37542), (6257, 30684), (7671, 25028), (10228, 18771), (12514, 15342)]