1372804568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9031609}}^1$

素因数の和:9031634

約数の個数: 16

約数和(自身を含む): 2709483000

約数和(自身を除く): 1336678432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9031609, 18063218, 36126436, 72252872, 171600571, 343201142, 686402284, 1372804568]

約数ペア:

[(1, 1372804568), (2, 686402284), (4, 343201142), (8, 171600571), (19, 72252872), (38, 36126436), (76, 18063218), (152, 9031609)]