16555938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8387}}^1$

素因数の和:8446

約数の個数: 32

約数和(自身を含む): 38651904

約数和(自身を除く): 22095966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 8387, 16774, 25161, 50322, 58709, 117418, 176127, 352254, 394189, 788378, 1182567, 2365134, 2759323, 5518646, 8277969, 16555938]

約数ペア:

[(1, 16555938), (2, 8277969), (3, 5518646), (6, 2759323), (7, 2365134), (14, 1182567), (21, 788378), (42, 394189), (47, 352254), (94, 176127), (141, 117418), (282, 58709), (329, 50322), (658, 25161), (987, 16774), (1974, 8387)]