12774574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 20246400

約数和(自身を除く): 7471826

約数列:

[1, 2, 19, 38, 379, 758, 887, 1774, 7201, 14402, 16853, 33706, 336173, 672346, 6387287, 12774574]

約数ペア:

[(1, 12774574), (2, 6387287), (19, 672346), (38, 336173), (379, 33706), (758, 16853), (887, 14402), (1774, 7201)]