22987213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 25629696

約数和(自身を除く): 2642483

約数列:

[1, 17, 31, 53, 527, 823, 901, 1643, 13991, 25513, 27931, 43619, 433721, 741523, 1352189, 22987213]

約数ペア:

[(1, 22987213), (17, 1352189), (31, 741523), (53, 433721), (527, 43619), (823, 27931), (901, 25513), (1643, 13991)]