11979671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 14538240

約数和(自身を除く): 2558569

約数列:

[1, 11, 19, 31, 43, 209, 341, 473, 589, 817, 1333, 1849, 6479, 8987, 14663, 20339, 25327, 35131, 57319, 278597, 386441, 630509, 1089061, 11979671]

約数ペア:

[(1, 11979671), (11, 1089061), (19, 630509), (31, 386441), (43, 278597), (209, 57319), (341, 35131), (473, 25327), (589, 20339), (817, 14663), (1333, 8987), (1849, 6479)]