18484948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8387}}^1$

素因数の和:8439

約数の個数: 24

約数和(自身を含む): 35229600

約数和(自身を除く): 16744652

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 8387, 16774, 33548, 159353, 243223, 318706, 486446, 637412, 972892, 4621237, 9242474, 18484948]

約数ペア:

[(1, 18484948), (2, 9242474), (4, 4621237), (19, 972892), (29, 637412), (38, 486446), (58, 318706), (76, 243223), (116, 159353), (551, 33548), (1102, 16774), (2204, 8387)]