22051761

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 31088640

約数和(自身を除く): 9036879

約数列:

[1, 3, 19, 57, 263, 789, 1471, 4413, 4997, 14991, 27949, 83847, 386873, 1160619, 7350587, 22051761]

約数ペア:

[(1, 22051761), (3, 7350587), (19, 1160619), (57, 386873), (263, 83847), (789, 27949), (1471, 14991), (4413, 4997)]