16697778

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 18138702

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 839, 1678, 2517, 3317, 5034, 6634, 9951, 19902, 26009, 52018, 78027, 89773, 156054, 179546, 269319, 538638, 2782963, 5565926, 8348889, 16697778]

約数ペア:

[(1, 16697778), (2, 8348889), (3, 5565926), (6, 2782963), (31, 538638), (62, 269319), (93, 179546), (107, 156054), (186, 89773), (214, 78027), (321, 52018), (642, 26009), (839, 19902), (1678, 9951), (2517, 6634), (3317, 5034)]