19797714

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5527}}^1$

素因数の和:5734

約数の個数: 24

約数和(自身を含む): 43118400

約数和(自身を除く): 23320686

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5527, 11054, 16581, 33162, 49743, 99486, 1099873, 2199746, 3299619, 6599238, 9898857, 19797714]

約数ペア:

[(1, 19797714), (2, 9898857), (3, 6599238), (6, 3299619), (9, 2199746), (18, 1099873), (199, 99486), (398, 49743), (597, 33162), (1194, 16581), (1791, 11054), (3582, 5527)]