16906416

素因数分解:

$2^4\times 3^1\times {\mathrm{352217}}^1$

素因数の和:352228

約数の個数: 20

約数和(自身を含む): 43675032

約数和(自身を除く): 26768616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 352217, 704434, 1056651, 1408868, 2113302, 2817736, 4226604, 5635472, 8453208, 16906416]

約数ペア:

[(1, 16906416), (2, 8453208), (3, 5635472), (4, 4226604), (6, 2817736), (8, 2113302), (12, 1408868), (16, 1056651), (24, 704434), (48, 352217)]