21462922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{937}}^1$

素因数の和:1833

約数の個数: 16

約数和(自身を含む): 34747272

約数和(自身を除く): 13284350

約数列:

[1, 2, 13, 26, 881, 937, 1762, 1874, 11453, 12181, 22906, 24362, 825497, 1650994, 10731461, 21462922]

約数ペア:

[(1, 21462922), (2, 10731461), (13, 1650994), (26, 825497), (881, 24362), (937, 22906), (1762, 12181), (1874, 11453)]