12117578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4337}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 19989504

約数和(自身を除く): 7871926

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 4337, 8674, 47707, 95414, 550799, 1101598, 6058789, 12117578]

約数ペア:

[(1, 12117578), (2, 6058789), (11, 1101598), (22, 550799), (127, 95414), (254, 47707), (1397, 8674), (2794, 4337)]