16211622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{385991}}^1$

素因数の和:386003

約数の個数: 16

約数和(自身を含む): 37055232

約数和(自身を除く): 20843610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 385991, 771982, 1157973, 2315946, 2701937, 5403874, 8105811, 16211622]

約数ペア:

[(1, 16211622), (2, 8105811), (3, 5403874), (6, 2701937), (7, 2315946), (14, 1157973), (21, 771982), (42, 385991)]