12925778

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 19920600

約数和(自身を除く): 6994822

約数列:

[1, 2, 61, 101, 122, 202, 1049, 2098, 6161, 12322, 63989, 105949, 127978, 211898, 6462889, 12925778]

約数ペア:

[(1, 12925778), (2, 6462889), (61, 211898), (101, 127978), (122, 105949), (202, 63989), (1049, 12322), (2098, 6161)]