39554494

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9203}}^1$

素因数の和:9519

約数の個数: 16

約数和(自身を含む): 68035968

約数和(自身を除く): 28481474

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 9203, 18406, 64421, 128842, 2825321, 5650642, 19777247, 39554494]

約数ペア:

[(1, 39554494), (2, 19777247), (7, 5650642), (14, 2825321), (307, 128842), (614, 64421), (2149, 18406), (4298, 9203)]