2019591626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1\times {\mathrm{18307}}^1$

素因数の和:22565

約数の個数: 16

約数和(自身を含む): 3263364384

約数和(自身を除く): 1243772758

約数列:

[1, 2, 13, 26, 4243, 8486, 18307, 36614, 55159, 110318, 237991, 475982, 77676601, 155353202, 1009795813, 2019591626]

約数ペア:

[(1, 2019591626), (2, 1009795813), (13, 155353202), (26, 77676601), (4243, 475982), (8486, 237991), (18307, 110318), (36614, 55159)]