201994182326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{12686483}}^1$

素因数の和:12686923

約数の個数: 16

約数和(自身を含む): 319699396800

約数和(自身を除く): 117705214474

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 12686483, 25372966, 241043177, 482086354, 5315636377, 10631272754, 100997091163, 201994182326]

約数ペア:

[(1, 201994182326), (2, 100997091163), (19, 10631272754), (38, 5315636377), (419, 482086354), (838, 241043177), (7961, 25372966), (15922, 12686483)]