11891068

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2543}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 23933952

約数和(自身を除く): 12042884

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 2543, 4676, 5086, 10172, 17801, 35602, 71204, 424681, 849362, 1698724, 2972767, 5945534, 11891068]

約数ペア:

[(1, 11891068), (2, 5945534), (4, 2972767), (7, 1698724), (14, 849362), (28, 424681), (167, 71204), (334, 35602), (668, 17801), (1169, 10172), (2338, 5086), (2543, 4676)]