22079197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4049}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 5136803

約数列:

[1, 7, 19, 41, 133, 287, 779, 4049, 5453, 28343, 76931, 166009, 538517, 1162063, 3154171, 22079197]

約数ペア:

[(1, 22079197), (7, 3154171), (19, 1162063), (41, 538517), (133, 166009), (287, 76931), (779, 28343), (4049, 5453)]