10821609638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2141197}}^1$

素因数の和:2141244

約数の個数: 24

約数和(自身を含む): 19579114512

約数和(自身を除く): 8757504874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 2141197, 4282394, 14988379, 29976758, 40682743, 81365486, 284779201, 569558402, 772972117, 1545944234, 5410804819, 10821609638]

約数ペア:

[(1, 10821609638), (2, 5410804819), (7, 1545944234), (14, 772972117), (19, 569558402), (38, 284779201), (133, 81365486), (266, 40682743), (361, 29976758), (722, 14988379), (2527, 4282394), (5054, 2141197)]