16928758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 32525568

約数和(自身を除く): 15596810

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 2971, 5698, 5942, 20797, 32681, 41594, 65362, 109927, 219854, 228767, 457534, 769489, 1209197, 1538978, 2418394, 8464379, 16928758]

約数ペア:

[(1, 16928758), (2, 8464379), (7, 2418394), (11, 1538978), (14, 1209197), (22, 769489), (37, 457534), (74, 228767), (77, 219854), (154, 109927), (259, 65362), (407, 41594), (518, 32681), (814, 20797), (2849, 5942), (2971, 5698)]