3888692

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2693}}^1$

素因数の和:2735

約数の個数: 18

約数和(自身を含む): 7184898

約数和(自身を除く): 3296206

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2693, 5386, 10772, 51167, 102334, 204668, 972173, 1944346, 3888692]

約数ペア:

[(1, 3888692), (2, 1944346), (4, 972173), (19, 204668), (38, 102334), (76, 51167), (361, 10772), (722, 5386), (1444, 2693)]