19171142242553

素因数分解:

$7^1\times {\mathrm{409}}^1\times {\mathrm{631}}^1\times {\mathrm{10612001}}^1$

素因数の和:10613048

約数の個数: 16

約数和(自身を含む): 21998255665920

約数和(自身を除く): 2827113423367

約数列:

[1, 7, 409, 631, 2863, 4417, 258079, 1806553, 10612001, 74284007, 4340308409, 6696172631, 30382158863, 46873208417, 2738734606079, 19171142242553]

約数ペア:

[(1, 19171142242553), (7, 2738734606079), (409, 46873208417), (631, 30382158863), (2863, 6696172631), (4417, 4340308409), (258079, 74284007), (1806553, 10612001)]