12298396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 25320960

約数和(自身を除く): 13022564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 313, 418, 517, 626, 836, 893, 1034, 1252, 1786, 2068, 3443, 3572, 5947, 6886, 9823, 11894, 13772, 14711, 19646, 23788, 29422, 39292, 58844, 65417, 130834, 161821, 261668, 279509, 323642, 559018, 647284, 1118036, 3074599, 6149198, 12298396]

約数ペア:

[(1, 12298396), (2, 6149198), (4, 3074599), (11, 1118036), (19, 647284), (22, 559018), (38, 323642), (44, 279509), (47, 261668), (76, 161821), (94, 130834), (188, 65417), (209, 58844), (313, 39292), (418, 29422), (517, 23788), (626, 19646), (836, 14711), (893, 13772), (1034, 11894), (1252, 9823), (1786, 6886), (2068, 5947), (3443, 3572)]