12684386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44351}}^1$

素因数の和:44377

約数の個数: 16

約数和(自身を含む): 22353408

約数和(自身を除く): 9669022

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 44351, 88702, 487861, 576563, 975722, 1153126, 6342193, 12684386]

約数ペア:

[(1, 12684386), (2, 6342193), (11, 1153126), (13, 975722), (22, 576563), (26, 487861), (143, 88702), (286, 44351)]