21963694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10949}}^1$

素因数の和:11027

約数の個数: 16

約数和(自身を含む): 35478000

約数和(自身を除く): 13514306

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10949, 21898, 186133, 372266, 645991, 1291982, 10981847, 21963694]

約数ペア:

[(1, 21963694), (2, 10981847), (17, 1291982), (34, 645991), (59, 372266), (118, 186133), (1003, 21898), (2006, 10949)]