38981978

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5813}}^1$

素因数の和:6301

約数の個数: 16

約数和(自身を含む): 66977280

約数和(自身を除く): 27995302

約数列:

[1, 2, 7, 14, 479, 958, 3353, 5813, 6706, 11626, 40691, 81382, 2784427, 5568854, 19490989, 38981978]

約数ペア:

[(1, 38981978), (2, 19490989), (7, 5568854), (14, 2784427), (479, 81382), (958, 40691), (3353, 11626), (5813, 6706)]