19270927.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1534657}}^1$

素因数の和:1534673

約数の個数: 24

約数和(自身を含む): 515645088

約数和(自身を除く): 300793108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1534657, 3069314, 6138628, 7673285, 10742599, 15346570, 21485198, 30693140, 42970396, 53712995, 107425990, 214851980]

約数ペア:

[(1, 214851980), (2, 107425990), (4, 53712995), (5, 42970396), (7, 30693140), (10, 21485198), (14, 15346570), (20, 10742599), (28, 7673285), (35, 6138628), (70, 3069314), (140, 1534657)]