22267856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107057}}^1$

素因数の和:107078

約数の個数: 20

約数和(自身を含む): 46463172

約数和(自身を除く): 24195316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 107057, 214114, 428228, 856456, 1391741, 1712912, 2783482, 5566964, 11133928, 22267856]

約数ペア:

[(1, 22267856), (2, 11133928), (4, 5566964), (8, 2783482), (13, 1712912), (16, 1391741), (26, 856456), (52, 428228), (104, 214114), (208, 107057)]