18975811537

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1\times {\mathrm{8429}}^1$

素因数の和:11016

約数の個数: 16

約数和(自身を含む): 20410041600

約数和(自身を除く): 1434230063

約数列:

[1, 19, 47, 893, 2521, 8429, 47899, 118487, 160151, 396163, 2251253, 7527097, 21249509, 403740671, 998726923, 18975811537]

約数ペア:

[(1, 18975811537), (19, 998726923), (47, 403740671), (893, 21249509), (2521, 7527097), (8429, 2251253), (47899, 396163), (118487, 160151)]