12831567266

素因数分解:

$2^1\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{330047}}^1$

素因数の和:332833

約数の個数: 16

約数和(自身を含む): 22004960256

約数和(自身を除く): 9173392990

約数列:

[1, 2, 7, 14, 2777, 5554, 19439, 38878, 330047, 660094, 2310329, 4620658, 916540519, 1833081038, 6415783633, 12831567266]

約数ペア:

[(1, 12831567266), (2, 6415783633), (7, 1833081038), (14, 916540519), (2777, 4620658), (5554, 2310329), (19439, 660094), (38878, 330047)]