18134930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8677}}^1$

素因数の和:8714

約数の個数: 32

約数和(自身を含む): 37488960

約数和(自身を除く): 19354030

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8677, 17354, 43385, 86770, 95447, 164863, 190894, 329726, 477235, 824315, 954470, 1648630, 1813493, 3626986, 9067465, 18134930]

約数ペア:

[(1, 18134930), (2, 9067465), (5, 3626986), (10, 1813493), (11, 1648630), (19, 954470), (22, 824315), (38, 477235), (55, 329726), (95, 190894), (110, 164863), (190, 95447), (209, 86770), (418, 43385), (1045, 17354), (2090, 8677)]