39490622

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2347}}^1$

素因数の和:2575

約数の個数: 16

約数和(自身を含む): 60860160

約数和(自身を除く): 21369538

約数列:

[1, 2, 47, 94, 179, 358, 2347, 4694, 8413, 16826, 110309, 220618, 420113, 840226, 19745311, 39490622]

約数ペア:

[(1, 39490622), (2, 19745311), (47, 840226), (94, 420113), (179, 220618), (358, 110309), (2347, 16826), (4694, 8413)]