2019010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28843}}^1$

素因数の和:28857

約数の個数: 16

約数和(自身を含む): 4153536

約数和(自身を除く): 2134526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28843, 57686, 144215, 201901, 288430, 403802, 1009505, 2019010]

約数ペア:

[(1, 2019010), (2, 1009505), (5, 403802), (7, 288430), (10, 201901), (14, 144215), (35, 57686), (70, 28843)]