21754103662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1\times {\mathrm{135467}}^1$

素因数の和:138983

約数の個数: 16

約数和(自身を含む): 34059906432

約数和(自身を除く): 12305802770

約数列:

[1, 2, 23, 46, 3491, 6982, 80293, 135467, 160586, 270934, 3115741, 6231482, 472915297, 945830594, 10877051831, 21754103662]

約数ペア:

[(1, 21754103662), (2, 10877051831), (23, 945830594), (46, 472915297), (3491, 6231482), (6982, 3115741), (80293, 270934), (135467, 160586)]