39488378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6553}}^1$

素因数の和:6709

約数の個数: 16

約数和(自身を含む): 62289216

約数和(自身を除く): 22800838

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 6553, 13106, 150719, 301438, 858443, 1716886, 19744189, 39488378]

約数ペア:

[(1, 39488378), (2, 19744189), (23, 1716886), (46, 858443), (131, 301438), (262, 150719), (3013, 13106), (6026, 6553)]