11780031404

素因数分解:

$2^2\times {\mathrm{2203}}^1\times {\mathrm{1336817}}^1$

素因数の和:1339024

約数の個数: 12

約数和(自身を含む): 20624428104

約数和(自身を除く): 8844396700

約数列:

[1, 2, 4, 2203, 4406, 8812, 1336817, 2673634, 5347268, 2945007851, 5890015702, 11780031404]

約数ペア:

[(1, 11780031404), (2, 5890015702), (4, 2945007851), (2203, 5347268), (4406, 2673634), (8812, 1336817)]