2019392886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1550993}}^1$

素因数の和:1551036

約数の個数: 32

約数和(自身を含む): 4764653568

約数和(自身を除く): 2745260682

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1550993, 3101986, 4652979, 9305958, 10856951, 21713902, 32570853, 48080783, 65141706, 96161566, 144242349, 288484698, 336565481, 673130962, 1009696443, 2019392886]

約数ペア:

[(1, 2019392886), (2, 1009696443), (3, 673130962), (6, 336565481), (7, 288484698), (14, 144242349), (21, 96161566), (31, 65141706), (42, 48080783), (62, 32570853), (93, 21713902), (186, 10856951), (217, 9305958), (434, 4652979), (651, 3101986), (1302, 1550993)]