2019918394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1\times {\mathrm{911}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 3301191936

約数和(自身を除く): 1281273542

約数列:

[1, 2, 13, 26, 107, 214, 797, 911, 1391, 1594, 1822, 2782, 10361, 11843, 20722, 23686, 85279, 97477, 170558, 194954, 726067, 1108627, 1267201, 1452134, 2217254, 2534402, 9438871, 18877742, 77689169, 155378338, 1009959197, 2019918394]

約数ペア:

[(1, 2019918394), (2, 1009959197), (13, 155378338), (26, 77689169), (107, 18877742), (214, 9438871), (797, 2534402), (911, 2217254), (1391, 1452134), (1594, 1267201), (1822, 1108627), (2782, 726067), (10361, 194954), (11843, 170558), (20722, 97477), (23686, 85279)]