19662082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8677}}^1$

素因数の和:8793

約数の個数: 16

約数和(自身を含む): 32490432

約数和(自身を除く): 12828350

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8677, 17354, 95447, 190894, 893731, 1787462, 9831041, 19662082]

約数ペア:

[(1, 19662082), (2, 9831041), (11, 1787462), (22, 893731), (103, 190894), (206, 95447), (1133, 17354), (2266, 8677)]