2019979699

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{6971}}^1$

素因数の和:7242

約数の個数: 16

約数和(自身を含む): 2161877760

約数和(自身を除く): 141898061

約数列:

[1, 19, 101, 151, 1919, 2869, 6971, 15251, 132449, 289769, 704071, 1052621, 13377349, 19999799, 106314721, 2019979699]

約数ペア:

[(1, 2019979699), (19, 106314721), (101, 19999799), (151, 13377349), (1919, 1052621), (2869, 704071), (6971, 289769), (15251, 132449)]