4169987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 4626720

約数和(自身を除く): 456733

約数列:

[1, 19, 41, 53, 101, 779, 1007, 1919, 2173, 4141, 5353, 41287, 78679, 101707, 219473, 4169987]

約数ペア:

[(1, 4169987), (19, 219473), (41, 101707), (53, 78679), (101, 41287), (779, 5353), (1007, 4141), (1919, 2173)]