19225237341

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1\times {\mathrm{65521}}^1$

素因数の和:67652

約数の個数: 16

約数和(自身を含む): 26192026368

約数和(自身を除く): 6966789027

約数列:

[1, 3, 47, 141, 2081, 6243, 65521, 97807, 196563, 293421, 3079487, 9238461, 136349201, 409047603, 6408412447, 19225237341]

約数ペア:

[(1, 19225237341), (3, 6408412447), (47, 409047603), (141, 136349201), (2081, 9238461), (6243, 3079487), (65521, 293421), (97807, 196563)]