39241612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 72681840

約数和(自身を除く): 33440228

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 2621, 3743, 5242, 7486, 10484, 14972, 49799, 99598, 199196, 516337, 1032674, 2065348, 9810403, 19620806, 39241612]

約数ペア:

[(1, 39241612), (2, 19620806), (4, 9810403), (19, 2065348), (38, 1032674), (76, 516337), (197, 199196), (394, 99598), (788, 49799), (2621, 14972), (3743, 10484), (5242, 7486)]