19036798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8087}}^1$

素因数の和:8207

約数の個数: 16

約数和(自身を含む): 31446144

約数和(自身を除く): 12409346

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 8087, 16174, 88957, 177914, 865309, 1730618, 9518399, 19036798]

約数ペア:

[(1, 19036798), (2, 9518399), (11, 1730618), (22, 865309), (107, 177914), (214, 88957), (1177, 16174), (2354, 8087)]