12489042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 26680320

約数和(自身を除く): 14191278

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 1543, 2698, 3086, 4047, 4629, 8094, 9258, 29317, 58634, 87951, 109553, 175902, 219106, 328659, 657318, 2081507, 4163014, 6244521, 12489042]

約数ペア:

[(1, 12489042), (2, 6244521), (3, 4163014), (6, 2081507), (19, 657318), (38, 328659), (57, 219106), (71, 175902), (114, 109553), (142, 87951), (213, 58634), (426, 29317), (1349, 9258), (1543, 8094), (2698, 4629), (3086, 4047)]