11819212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 21255696

約数和(自身を除く): 9436484

約数列:

[1, 2, 4, 53, 106, 197, 212, 283, 394, 566, 788, 1132, 10441, 14999, 20882, 29998, 41764, 55751, 59996, 111502, 223004, 2954803, 5909606, 11819212]

約数ペア:

[(1, 11819212), (2, 5909606), (4, 2954803), (53, 223004), (106, 111502), (197, 59996), (212, 55751), (283, 41764), (394, 29998), (566, 20882), (788, 14999), (1132, 10441)]