2019991193559

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{369758593}}^1$

素因数の和:369759206

約数の個数: 12

約数和(自身を含む): 2922571926976

約数和(自身を除く): 902580733417

約数列:

[1, 3, 9, 607, 1821, 5463, 369758593, 1109275779, 3327827337, 224443465951, 673330397853, 2019991193559]

約数ペア:

[(1, 2019991193559), (3, 673330397853), (9, 224443465951), (607, 3327827337), (1821, 1109275779), (5463, 369758593)]