39131986

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 59914080

約数和(自身を除く): 20782094

約数列:

[1, 2, 59, 118, 401, 802, 827, 1654, 23659, 47318, 48793, 97586, 331627, 663254, 19565993, 39131986]

約数ペア:

[(1, 39131986), (2, 19565993), (59, 663254), (118, 331627), (401, 97586), (802, 48793), (827, 47318), (1654, 23659)]