21624074

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 32943240

約数和(自身を除く): 11319166

約数列:

[1, 2, 109, 218, 281, 353, 562, 706, 30629, 38477, 61258, 76954, 99193, 198386, 10812037, 21624074]

約数ペア:

[(1, 21624074), (2, 10812037), (109, 198386), (218, 99193), (281, 76954), (353, 61258), (562, 38477), (706, 30629)]