20133217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 23450560

約数和(自身を除く): 3317343

約数列:

[1, 13, 19, 37, 247, 481, 703, 2203, 9139, 28639, 41857, 81511, 544141, 1059643, 1548709, 20133217]

約数ペア:

[(1, 20133217), (13, 1548709), (19, 1059643), (37, 544141), (247, 81511), (481, 41857), (703, 28639), (2203, 9139)]