16968938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63793}}^1$

素因数の和:63821

約数の個数: 16

約数和(自身を含む): 30621120

約数和(自身を除く): 13652182

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 63793, 127586, 446551, 893102, 1212067, 2424134, 8484469, 16968938]

約数ペア:

[(1, 16968938), (2, 8484469), (7, 2424134), (14, 1212067), (19, 893102), (38, 446551), (133, 127586), (266, 63793)]