2019314521

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{4831}}^1$

素因数の和:5332

約数の個数: 16

約数和(自身を含む): 2327400448

約数和(自身を除く): 308085927

約数列:

[1, 7, 211, 283, 1477, 1981, 4831, 33817, 59713, 417991, 1019341, 1367173, 7135387, 9570211, 288473503, 2019314521]

約数ペア:

[(1, 2019314521), (7, 288473503), (211, 9570211), (283, 7135387), (1477, 1367173), (1981, 1019341), (4831, 417991), (33817, 59713)]