19133936

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{20269}}^1$

素因数の和:20336

約数の個数: 20

約数和(自身を含む): 37702200

約数和(自身を除く): 18568264

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 20269, 40538, 81076, 162152, 324304, 1195871, 2391742, 4783484, 9566968, 19133936]

約数ペア:

[(1, 19133936), (2, 9566968), (4, 4783484), (8, 2391742), (16, 1195871), (59, 324304), (118, 162152), (236, 81076), (472, 40538), (944, 20269)]