12516944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71119}}^1$

素因数の和:71138

約数の個数: 20

約数和(自身を含む): 26456640

約数和(自身を除く): 13939696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 71119, 142238, 284476, 568952, 782309, 1137904, 1564618, 3129236, 6258472, 12516944]

約数ペア:

[(1, 12516944), (2, 6258472), (4, 3129236), (8, 1564618), (11, 1137904), (16, 782309), (22, 568952), (44, 284476), (88, 142238), (176, 71119)]