2019366236188

素因数分解:

$2^2\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{38546351}}^1$

素因数の和:38548233

約数の個数: 24

約数和(自身を含む): 4040891172864

約数和(自身を除く): 2021524936676

約数列:

[1, 2, 4, 7, 14, 28, 1871, 3742, 7484, 13097, 26194, 52388, 38546351, 77092702, 154185404, 269824457, 539648914, 1079297828, 72120222721, 144240445442, 288480890884, 504841559047, 1009683118094, 2019366236188]

約数ペア:

[(1, 2019366236188), (2, 1009683118094), (4, 504841559047), (7, 288480890884), (14, 144240445442), (28, 72120222721), (1871, 1079297828), (3742, 539648914), (7484, 269824457), (13097, 154185404), (26194, 77092702), (52388, 38546351)]