1238818943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{1153}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 1316390880

約数和(自身を除く): 77571937

約数列:

[1, 19, 193, 293, 1153, 3667, 5567, 21907, 56549, 222529, 337829, 1074431, 4228051, 6418751, 65200997, 1238818943]

約数ペア:

[(1, 1238818943), (19, 65200997), (193, 6418751), (293, 4228051), (1153, 1074431), (3667, 337829), (5567, 222529), (21907, 56549)]