17969086

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 27442800

約数和(自身を除く): 9473714

約数列:

[1, 2, 109, 139, 218, 278, 593, 1186, 15151, 30302, 64637, 82427, 129274, 164854, 8984543, 17969086]

約数ペア:

[(1, 17969086), (2, 8984543), (109, 164854), (139, 129274), (218, 82427), (278, 64637), (593, 30302), (1186, 15151)]