12426895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4663}}^1$

素因数の和:4722

約数の個数: 16

約数和(自身を含む): 16454592

約数和(自身を除く): 4027697

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4663, 23315, 60619, 191183, 303095, 955915, 2485379, 12426895]

約数ペア:

[(1, 12426895), (5, 2485379), (13, 955915), (41, 303095), (65, 191183), (205, 60619), (533, 23315), (2665, 4663)]