38871438

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{27107}}^1$

素因数の和:27351

約数の個数: 16

約数和(自身を含む): 78071040

約数和(自身を除く): 39199602

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 27107, 54214, 81321, 162642, 6478573, 12957146, 19435719, 38871438]

約数ペア:

[(1, 38871438), (2, 19435719), (3, 12957146), (6, 6478573), (239, 162642), (478, 81321), (717, 54214), (1434, 27107)]