15666438082

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{2081}}^1\times {\mathrm{8941}}^1$

素因数の和:11445

約数の個数: 16

約数和(自身を含む): 23569430904

約数和(自身を除く): 7902992822

約数列:

[1, 2, 421, 842, 2081, 4162, 8941, 17882, 876101, 1752202, 3764161, 7528322, 18606221, 37212442, 7833219041, 15666438082]

約数ペア:

[(1, 15666438082), (2, 7833219041), (421, 37212442), (842, 18606221), (2081, 7528322), (4162, 3764161), (8941, 1752202), (17882, 876101)]