21932336

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{1607}}^1$

素因数の和:2468

約数の個数: 20

約数和(自身を含む): 42570192

約数和(自身を除く): 20637856

約数列:

[1, 2, 4, 8, 16, 853, 1607, 1706, 3214, 3412, 6428, 6824, 12856, 13648, 25712, 1370771, 2741542, 5483084, 10966168, 21932336]

約数ペア:

[(1, 21932336), (2, 10966168), (4, 5483084), (8, 2741542), (16, 1370771), (853, 25712), (1607, 13648), (1706, 12856), (3214, 6824), (3412, 6428)]