19260553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 21934080

約数和(自身を除く): 2673527

約数列:

[1, 13, 29, 47, 377, 611, 1087, 1363, 14131, 17719, 31523, 51089, 409799, 664157, 1481581, 19260553]

約数ペア:

[(1, 19260553), (13, 1481581), (29, 664157), (47, 409799), (377, 51089), (611, 31523), (1087, 17719), (1363, 14131)]