2019970422

素因数分解:

$2^1\times 3^2\times {\mathrm{887}}^1\times {\mathrm{126517}}^1$

素因数の和:127412

約数の個数: 24

約数和(自身を含む): 4381571376

約数和(自身を除く): 2361600954

約数列:

[1, 2, 3, 6, 9, 18, 887, 1774, 2661, 5322, 7983, 15966, 126517, 253034, 379551, 759102, 1138653, 2277306, 112220579, 224441158, 336661737, 673323474, 1009985211, 2019970422]

約数ペア:

[(1, 2019970422), (2, 1009985211), (3, 673323474), (6, 336661737), (9, 224441158), (18, 112220579), (887, 2277306), (1774, 1138653), (2661, 759102), (5322, 379551), (7983, 253034), (15966, 126517)]