3949226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 6302400

約数和(自身を除く): 2353174

約数列:

[1, 2, 19, 38, 103, 206, 1009, 1957, 2018, 3914, 19171, 38342, 103927, 207854, 1974613, 3949226]

約数ペア:

[(1, 3949226), (2, 1974613), (19, 207854), (38, 103927), (103, 38342), (206, 19171), (1009, 3914), (1957, 2018)]