18752756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2381}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 36015840

約数和(自身を除く): 17263084

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 2381, 3938, 4762, 7876, 9524, 26191, 52382, 104764, 426199, 852398, 1704796, 4688189, 9376378, 18752756]

約数ペア:

[(1, 18752756), (2, 9376378), (4, 4688189), (11, 1704796), (22, 852398), (44, 426199), (179, 104764), (358, 52382), (716, 26191), (1969, 9524), (2381, 7876), (3938, 4762)]