42341398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17987}}^1$

素因数の和:18107

約数の個数: 16

約数和(自身を含む): 69937344

約数和(自身を除く): 27595946

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 17987, 35974, 197857, 395714, 1924609, 3849218, 21170699, 42341398]

約数ペア:

[(1, 42341398), (2, 21170699), (11, 3849218), (22, 1924609), (107, 395714), (214, 197857), (1177, 35974), (2354, 17987)]