21203594162

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{760367}}^1$

素因数の和:760633

約数の個数: 16

約数和(自身を含む): 32409925632

約数和(自身を除く): 11206331470

約数列:

[1, 2, 73, 146, 191, 382, 13943, 27886, 760367, 1520734, 55506791, 111013582, 145230097, 290460194, 10601797081, 21203594162]

約数ペア:

[(1, 21203594162), (2, 10601797081), (73, 290460194), (146, 145230097), (191, 111013582), (382, 55506791), (13943, 1520734), (27886, 760367)]