21105276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92567}}^1$

素因数の和:92593

約数の個数: 24

約数和(自身を含む): 51838080

約数和(自身を除く): 30732804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92567, 185134, 277701, 370268, 555402, 1110804, 1758773, 3517546, 5276319, 7035092, 10552638, 21105276]

約数ペア:

[(1, 21105276), (2, 10552638), (3, 7035092), (4, 5276319), (6, 3517546), (12, 1758773), (19, 1110804), (38, 555402), (57, 370268), (76, 277701), (114, 185134), (228, 92567)]