22559422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 35884800

約数和(自身を除く): 13325378

約数列:

[1, 2, 19, 38, 139, 278, 2641, 4271, 5282, 8542, 81149, 162298, 593669, 1187338, 11279711, 22559422]

約数ペア:

[(1, 22559422), (2, 11279711), (19, 1187338), (38, 593669), (139, 162298), (278, 81149), (2641, 8542), (4271, 5282)]