11686843

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12586

約数の個数: 12

約数和(自身を含む): 14311560

約数和(自身を除く): 2624717

約数列:

[1, 7, 19, 49, 133, 931, 12553, 87871, 238507, 615097, 1669549, 11686843]

約数ペア:

[(1, 11686843), (7, 1669549), (19, 615097), (49, 238507), (133, 87871), (931, 12553)]