1915001967

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1\times {\mathrm{4583}}^1$

素因数の和:9110

約数の個数: 16

約数和(自身を含む): 2636863488

約数和(自身を除く): 721861521

約数列:

[1, 3, 31, 93, 4493, 4583, 13479, 13749, 139283, 142073, 417849, 426219, 20591419, 61774257, 638333989, 1915001967]

約数ペア:

[(1, 1915001967), (3, 638333989), (31, 61774257), (93, 20591419), (4493, 426219), (4583, 417849), (13479, 142073), (13749, 139283)]