1557100939

素因数分解:

${\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 1693651680

約数和(自身を除く): 136550741

約数列:

[1, 19, 53, 97, 361, 839, 1007, 1843, 5141, 15941, 19133, 35017, 44467, 81383, 97679, 302879, 844873, 1546277, 1855901, 4313299, 16052587, 29379263, 81952681, 1557100939]

約数ペア:

[(1, 1557100939), (19, 81952681), (53, 29379263), (97, 16052587), (361, 4313299), (839, 1855901), (1007, 1546277), (1843, 844873), (5141, 302879), (15941, 97679), (19133, 81383), (35017, 44467)]