26691899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 3306181

約数列:

[1, 13, 31, 107, 403, 619, 1391, 3317, 8047, 19189, 43121, 66233, 249457, 861029, 2053223, 26691899]

約数ペア:

[(1, 26691899), (13, 2053223), (31, 861029), (107, 249457), (403, 66233), (619, 43121), (1391, 19189), (3317, 8047)]