2019569406

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{195581}}^1$

素因数の和:197307

約数の個数: 16

約数和(自身を含む): 4041506448

約数和(自身を除く): 2021937042

約数列:

[1, 2, 3, 6, 1721, 3442, 5163, 10326, 195581, 391162, 586743, 1173486, 336594901, 673189802, 1009784703, 2019569406]

約数ペア:

[(1, 2019569406), (2, 1009784703), (3, 673189802), (6, 336594901), (1721, 1173486), (3442, 586743), (5163, 391162), (10326, 195581)]