19922690590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1692667}}^1$

素因数の和:1692792

約数の個数: 32

約数和(自身を含む): 39486559104

約数和(自身を除く): 19563868514

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 1692667, 3385334, 8463335, 16926670, 18619337, 37238674, 93096685, 181115369, 186193370, 362230738, 905576845, 1811153690, 1992269059, 3984538118, 9961345295, 19922690590]

約数ペア:

[(1, 19922690590), (2, 9961345295), (5, 3984538118), (10, 1992269059), (11, 1811153690), (22, 905576845), (55, 362230738), (107, 186193370), (110, 181115369), (214, 93096685), (535, 37238674), (1070, 18619337), (1177, 16926670), (2354, 8463335), (5885, 3385334), (11770, 1692667)]