11391610

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1129}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 20543400

約数和(自身を除く): 9151790

約数列:

[1, 2, 5, 10, 1009, 1129, 2018, 2258, 5045, 5645, 10090, 11290, 1139161, 2278322, 5695805, 11391610]

約数ペア:

[(1, 11391610), (2, 5695805), (5, 2278322), (10, 1139161), (1009, 11290), (1129, 10090), (2018, 5645), (2258, 5045)]