19183144

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 37077120

約数和(自身を除く): 17893976

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 313, 326, 376, 626, 652, 1252, 1304, 2504, 7661, 14711, 15322, 29422, 30644, 51019, 58844, 61288, 102038, 117688, 204076, 408152, 2397893, 4795786, 9591572, 19183144]

約数ペア:

[(1, 19183144), (2, 9591572), (4, 4795786), (8, 2397893), (47, 408152), (94, 204076), (163, 117688), (188, 102038), (313, 61288), (326, 58844), (376, 51019), (626, 30644), (652, 29422), (1252, 15322), (1304, 14711), (2504, 7661)]