21227834063

素因数分解:

${\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{5003}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 21790218240

約数和(自身を除く): 562384177

約数列:

[1, 53, 223, 359, 5003, 11819, 19027, 80057, 265159, 1115669, 1796077, 4243021, 59130457, 95192081, 400525171, 21227834063]

約数ペア:

[(1, 21227834063), (53, 400525171), (223, 95192081), (359, 59130457), (5003, 4243021), (11819, 1796077), (19027, 1115669), (80057, 265159)]