19298889779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1100467}}^1$

素因数の和:1100570

約数の個数: 16

約数和(自身を含む): 22185434880

約数和(自身を除く): 2886545101

約数列:

[1, 13, 19, 71, 247, 923, 1349, 17537, 1100467, 14306071, 20908873, 78133157, 271815349, 1015731041, 1484529983, 19298889779]

約数ペア:

[(1, 19298889779), (13, 1484529983), (19, 1015731041), (71, 271815349), (247, 78133157), (923, 20908873), (1349, 14306071), (17537, 1100467)]