20131994542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{419959}}^1$

素因数の和:422151

約数の個数: 16

約数和(自身を含む): 32958460800

約数和(自身を除く): 12826466258

約数列:

[1, 2, 11, 22, 2179, 4358, 23969, 47938, 419959, 839918, 4619549, 9239098, 915090661, 1830181322, 10065997271, 20131994542]

約数ペア:

[(1, 20131994542), (2, 10065997271), (11, 1830181322), (22, 915090661), (2179, 9239098), (4358, 4619549), (23969, 839918), (47938, 419959)]