16498090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 34130304

約数和(自身を除く): 17632214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1117, 1477, 2110, 2234, 2954, 5585, 7385, 7819, 11170, 14770, 15638, 39095, 78190, 235687, 471374, 1178435, 1649809, 2356870, 3299618, 8249045, 16498090]

約数ペア:

[(1, 16498090), (2, 8249045), (5, 3299618), (7, 2356870), (10, 1649809), (14, 1178435), (35, 471374), (70, 235687), (211, 78190), (422, 39095), (1055, 15638), (1117, 14770), (1477, 11170), (2110, 7819), (2234, 7385), (2954, 5585)]