1231124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 2304960

約数和(自身を除く): 1073836

約数列:

[1, 2, 4, 19, 38, 76, 97, 167, 194, 334, 388, 668, 1843, 3173, 3686, 6346, 7372, 12692, 16199, 32398, 64796, 307781, 615562, 1231124]

約数ペア:

[(1, 1231124), (2, 615562), (4, 307781), (19, 64796), (38, 32398), (76, 16199), (97, 12692), (167, 7372), (194, 6346), (334, 3686), (388, 3173), (668, 1843)]