16860190

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4831}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 30441600

約数和(自身を除く): 13581410

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 4831, 9662, 24155, 48310, 1686019, 3372038, 8430095, 16860190]

約数ペア:

[(1, 16860190), (2, 8430095), (5, 3372038), (10, 1686019), (349, 48310), (698, 24155), (1745, 9662), (3490, 4831)]