16911089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 19461120

約数和(自身を除く): 2550031

約数列:

[1, 13, 29, 31, 377, 403, 899, 1447, 11687, 18811, 41963, 44857, 545519, 583141, 1300853, 16911089]

約数ペア:

[(1, 16911089), (13, 1300853), (29, 583141), (31, 545519), (377, 44857), (403, 41963), (899, 18811), (1447, 11687)]