19793248

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{26893}}^1$

素因数の和:26926

約数の個数: 24

約数和(自身を含む): 40663728

約数和(自身を除く): 20870480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 26893, 53786, 107572, 215144, 430288, 618539, 860576, 1237078, 2474156, 4948312, 9896624, 19793248]

約数ペア:

[(1, 19793248), (2, 9896624), (4, 4948312), (8, 2474156), (16, 1237078), (23, 860576), (32, 618539), (46, 430288), (92, 215144), (184, 107572), (368, 53786), (736, 26893)]