38309612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12263}}^1$

素因数の和:12349

約数の個数: 24

約数和(自身を含む): 74172672

約数和(自身を除く): 35863060

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 12263, 24526, 49052, 134893, 269786, 539572, 870673, 1741346, 3482692, 9577403, 19154806, 38309612]

約数ペア:

[(1, 38309612), (2, 19154806), (4, 9577403), (11, 3482692), (22, 1741346), (44, 870673), (71, 539572), (142, 269786), (284, 134893), (781, 49052), (1562, 24526), (3124, 12263)]