22271743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 25940320

約数和(自身を除く): 3668577

約数列:

[1, 13, 19, 37, 247, 481, 703, 2437, 9139, 31681, 46303, 90169, 601939, 1172197, 1713211, 22271743]

約数ペア:

[(1, 22271743), (13, 1713211), (19, 1172197), (37, 601939), (247, 90169), (481, 46303), (703, 31681), (2437, 9139)]