19659046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12241}}^1$

素因数の和:12327

約数の個数: 16

約数和(自身を含む): 32612688

約数和(自身を除く): 12953642

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12241, 24482, 134651, 269302, 893593, 1787186, 9829523, 19659046]

約数ペア:

[(1, 19659046), (2, 9829523), (11, 1787186), (22, 893593), (73, 269302), (146, 134651), (803, 24482), (1606, 12241)]