11889972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{17383}}^1$

素因数の和:17412

約数の個数: 36

約数和(自身を含む): 31638880

約数和(自身を除く): 19748908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 17383, 34766, 52149, 69532, 104298, 156447, 208596, 312894, 330277, 625788, 660554, 990831, 1321108, 1981662, 2972493, 3963324, 5944986, 11889972]

約数ペア:

[(1, 11889972), (2, 5944986), (3, 3963324), (4, 2972493), (6, 1981662), (9, 1321108), (12, 990831), (18, 660554), (19, 625788), (36, 330277), (38, 312894), (57, 208596), (76, 156447), (114, 104298), (171, 69532), (228, 52149), (342, 34766), (684, 17383)]