11308484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 22261680

約数和(自身を除く): 10953196

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 139, 172, 278, 473, 556, 946, 1529, 1849, 1892, 3058, 3698, 5977, 6116, 7396, 11954, 20339, 23908, 40678, 65747, 81356, 131494, 257011, 262988, 514022, 1028044, 2827121, 5654242, 11308484]

約数ペア:

[(1, 11308484), (2, 5654242), (4, 2827121), (11, 1028044), (22, 514022), (43, 262988), (44, 257011), (86, 131494), (139, 81356), (172, 65747), (278, 40678), (473, 23908), (556, 20339), (946, 11954), (1529, 7396), (1849, 6116), (1892, 5977), (3058, 3698)]