11680886

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3491}}^1$

素因数の和:3739

約数の個数: 16

約数和(自身を含む): 20113920

約数和(自身を除く): 8433034

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 3491, 6982, 24437, 48874, 834349, 1668698, 5840443, 11680886]

約数ペア:

[(1, 11680886), (2, 5840443), (7, 1668698), (14, 834349), (239, 48874), (478, 24437), (1673, 6982), (3346, 3491)]