38988646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9413}}^1$

素因数の和:9543

約数の個数: 16

約数和(自身を含む): 62132400

約数和(自身を除く): 23143754

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 9413, 18826, 178847, 357694, 1026017, 2052034, 19494323, 38988646]

約数ペア:

[(1, 38988646), (2, 19494323), (19, 2052034), (38, 1026017), (109, 357694), (218, 178847), (2071, 18826), (4142, 9413)]