12195078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{290359}}^1$

素因数の和:290371

約数の個数: 16

約数和(自身を含む): 27874560

約数和(自身を除く): 15679482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 290359, 580718, 871077, 1742154, 2032513, 4065026, 6097539, 12195078]

約数ペア:

[(1, 12195078), (2, 6097539), (3, 4065026), (6, 2032513), (7, 1742154), (14, 871077), (21, 580718), (42, 290359)]