1912165922

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1213}}^1\times {\mathrm{4001}}^1$

素因数の和:5413

約数の個数: 16

約数和(自身を含む): 2885906232

約数和(自身を除く): 973740310

約数列:

[1, 2, 197, 394, 1213, 2426, 4001, 8002, 238961, 477922, 788197, 1576394, 4853213, 9706426, 956082961, 1912165922]

約数ペア:

[(1, 1912165922), (2, 956082961), (197, 9706426), (394, 4853213), (1213, 1576394), (2426, 788197), (4001, 477922), (8002, 238961)]