214345538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{11059}}^1$

素因数の和:11953

約数の個数: 16

約数和(自身を含む): 351177120

約数和(自身を除く): 136831582

約数列:

[1, 2, 11, 22, 881, 1762, 9691, 11059, 19382, 22118, 121649, 243298, 9742979, 19485958, 107172769, 214345538]

約数ペア:

[(1, 214345538), (2, 107172769), (11, 19485958), (22, 9742979), (881, 243298), (1762, 121649), (9691, 22118), (11059, 19382)]