19629129545

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{1759}}^1\times {\mathrm{4219}}^1$

素因数の和:6029

約数の個数: 24

約数和(自身を含む): 24643449600

約数和(自身を除く): 5014320055

約数列:

[1, 5, 23, 115, 529, 1759, 2645, 4219, 8795, 21095, 40457, 97037, 202285, 485185, 930511, 2231851, 4652555, 7421221, 11159255, 37106105, 170688083, 853440415, 3925825909, 19629129545]

約数ペア:

[(1, 19629129545), (5, 3925825909), (23, 853440415), (115, 170688083), (529, 37106105), (1759, 11159255), (2645, 7421221), (4219, 4652555), (8795, 2231851), (21095, 930511), (40457, 485185), (97037, 202285)]