19487204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6067}}^1$

素因数の和:6155

約数の個数: 24

約数和(自身を含む): 37718688

約数和(自身を除く): 18231484

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6067, 12134, 24268, 66737, 133474, 266948, 442891, 885782, 1771564, 4871801, 9743602, 19487204]

約数ペア:

[(1, 19487204), (2, 9743602), (4, 4871801), (11, 1771564), (22, 885782), (44, 442891), (73, 266948), (146, 133474), (292, 66737), (803, 24268), (1606, 12134), (3212, 6067)]