122995994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{8641}}^1$

素因数の和:9301

約数の個数: 16

約数和(自身を含む): 201600576

約数和(自身を除く): 78604582

約数列:

[1, 2, 11, 22, 647, 1294, 7117, 8641, 14234, 17282, 95051, 190102, 5590727, 11181454, 61497997, 122995994]

約数ペア:

[(1, 122995994), (2, 61497997), (11, 11181454), (22, 5590727), (647, 190102), (1294, 95051), (7117, 17282), (8641, 14234)]