1915795838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{813847}}^1$

素因数の和:813967

約数の個数: 16

約数和(自身を含む): 3164241024

約数和(自身を除く): 1248445186

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 813847, 1627694, 8952317, 17904634, 87081629, 174163258, 957897919, 1915795838]

約数ペア:

[(1, 1915795838), (2, 957897919), (11, 174163258), (22, 87081629), (107, 17904634), (214, 8952317), (1177, 1627694), (2354, 813847)]