12280947838

素因数分解:

$2^1\times {\mathrm{479}}^1\times {\mathrm{1319}}^1\times {\mathrm{9719}}^1$

素因数の和:11519

約数の個数: 16

約数和(自身を含む): 18475776000

約数和(自身を除く): 6194828162

約数列:

[1, 2, 479, 958, 1319, 2638, 9719, 19438, 631801, 1263602, 4655401, 9310802, 12819361, 25638722, 6140473919, 12280947838]

約数ペア:

[(1, 12280947838), (2, 6140473919), (479, 25638722), (958, 12819361), (1319, 9310802), (2638, 4655401), (9719, 1263602), (19438, 631801)]