39393470

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4057}}^1$

素因数の和:5035

約数の個数: 16

約数和(自身を含む): 70998768

約数和(自身を除く): 31605298

約数列:

[1, 2, 5, 10, 971, 1942, 4057, 4855, 8114, 9710, 20285, 40570, 3939347, 7878694, 19696735, 39393470]

約数ペア:

[(1, 39393470), (2, 19696735), (5, 7878694), (10, 3939347), (971, 40570), (1942, 20285), (4057, 9710), (4855, 8114)]