16853784

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6563}}^1$

素因数の和:6679

約数の個数: 32

約数和(自身を含む): 42534720

約数和(自身を除く): 25680936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 6563, 13126, 19689, 26252, 39378, 52504, 78756, 157512, 702241, 1404482, 2106723, 2808964, 4213446, 5617928, 8426892, 16853784]

約数ペア:

[(1, 16853784), (2, 8426892), (3, 5617928), (4, 4213446), (6, 2808964), (8, 2106723), (12, 1404482), (24, 702241), (107, 157512), (214, 78756), (321, 52504), (428, 39378), (642, 26252), (856, 19689), (1284, 13126), (2568, 6563)]