2019059630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28843709}}^1$

素因数の和:28843723

約数の個数: 16

約数和(自身を含む): 4153494240

約数和(自身を除く): 2134434610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28843709, 57687418, 144218545, 201905963, 288437090, 403811926, 1009529815, 2019059630]

約数ペア:

[(1, 2019059630), (2, 1009529815), (5, 403811926), (7, 288437090), (10, 201905963), (14, 144218545), (35, 57687418), (70, 28843709)]