12986182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2647}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 21353472

約数和(自身を除く): 8367290

約数列:

[1, 2, 11, 22, 223, 446, 2453, 2647, 4906, 5294, 29117, 58234, 590281, 1180562, 6493091, 12986182]

約数ペア:

[(1, 12986182), (2, 6493091), (11, 1180562), (22, 590281), (223, 58234), (446, 29117), (2453, 5294), (2647, 4906)]