16889977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 19111680

約数和(自身を除く): 2221703

約数列:

[1, 13, 29, 71, 377, 631, 923, 2059, 8203, 18299, 26767, 44801, 237887, 582413, 1299229, 16889977]

約数ペア:

[(1, 16889977), (13, 1299229), (29, 582413), (71, 237887), (377, 44801), (631, 26767), (923, 18299), (2059, 8203)]