12851132

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 26381880

約数和(自身を除く): 13530748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 379, 692, 758, 1211, 1516, 2422, 2653, 4844, 5306, 8477, 10612, 16954, 18571, 33908, 37142, 65567, 74284, 131134, 262268, 458969, 917938, 1835876, 3212783, 6425566, 12851132]

約数ペア:

[(1, 12851132), (2, 6425566), (4, 3212783), (7, 1835876), (14, 917938), (28, 458969), (49, 262268), (98, 131134), (173, 74284), (196, 65567), (346, 37142), (379, 33908), (692, 18571), (758, 16954), (1211, 10612), (1516, 8477), (2422, 5306), (2653, 4844)]