2019541645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{336871}}^1$

素因数の和:336996

約数の個数: 16

約数和(自身を含む): 2668026240

約数和(自身を除く): 648484595

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 336871, 1684355, 3705581, 18527905, 36718939, 183594695, 403908329, 2019541645]

約数ペア:

[(1, 2019541645), (5, 403908329), (11, 183594695), (55, 36718939), (109, 18527905), (545, 3705581), (1199, 1684355), (5995, 336871)]