2019900968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14852213}}^1$

素因数の和:14852236

約数の個数: 16

約数和(自身を含む): 4010097780

約数和(自身を除く): 1990196812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14852213, 29704426, 59408852, 118817704, 252487621, 504975242, 1009950484, 2019900968]

約数ペア:

[(1, 2019900968), (2, 1009950484), (4, 504975242), (8, 252487621), (17, 118817704), (34, 59408852), (68, 29704426), (136, 14852213)]