38973868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7993}}^1$

素因数の和:8073

約数の個数: 24

約数和(自身を含む): 72521568

約数和(自身を除く): 33547700

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 7993, 15986, 31972, 183839, 367678, 423629, 735356, 847258, 1694516, 9743467, 19486934, 38973868]

約数ペア:

[(1, 38973868), (2, 19486934), (4, 9743467), (23, 1694516), (46, 847258), (53, 735356), (92, 423629), (106, 367678), (212, 183839), (1219, 31972), (2438, 15986), (4876, 7993)]