22121441279

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{96823}}^1$

素因数の和:97214

約数の個数: 16

約数和(自身を含む): 25580126208

約数和(自身を除く): 3458684929

約数列:

[1, 7, 127, 257, 889, 1799, 32639, 96823, 228473, 677761, 12296521, 24883511, 86075647, 174184577, 3160205897, 22121441279]

約数ペア:

[(1, 22121441279), (7, 3160205897), (127, 174184577), (257, 86075647), (889, 24883511), (1799, 12296521), (32639, 677761), (96823, 228473)]