22277416

素因数分解:

$2^3\times 7^1\times {\mathrm{397811}}^1$

素因数の和:397824

約数の個数: 16

約数和(自身を含む): 47737440

約数和(自身を除く): 25460024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397811, 795622, 1591244, 2784677, 3182488, 5569354, 11138708, 22277416]

約数ペア:

[(1, 22277416), (2, 11138708), (4, 5569354), (7, 3182488), (8, 2784677), (14, 1591244), (28, 795622), (56, 397811)]