1987150036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{556313}}^1$

素因数の和:556383

約数の個数: 24

約数和(自身を含む): 3738430080

約数和(自身を除く): 1751280044

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 556313, 1112626, 2225252, 10569947, 21139894, 26146711, 42279788, 52293422, 104586844, 496787509, 993575018, 1987150036]

約数ペア:

[(1, 1987150036), (2, 993575018), (4, 496787509), (19, 104586844), (38, 52293422), (47, 42279788), (76, 26146711), (94, 21139894), (188, 10569947), (893, 2225252), (1786, 1112626), (3572, 556313)]