16069540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19597}}^1$

素因数の和:19647

約数の個数: 24

約数和(自身を含む): 34570872

約数和(自身を除く): 18501332

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 19597, 39194, 78388, 97985, 195970, 391940, 803477, 1606954, 3213908, 4017385, 8034770, 16069540]

約数ペア:

[(1, 16069540), (2, 8034770), (4, 4017385), (5, 3213908), (10, 1606954), (20, 803477), (41, 391940), (82, 195970), (164, 97985), (205, 78388), (410, 39194), (820, 19597)]