16390030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71261}}^1$

素因数の和:71291

約数の個数: 16

約数和(自身を含む): 30785184

約数和(自身を除く): 14395154

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 71261, 142522, 356305, 712610, 1639003, 3278006, 8195015, 16390030]

約数ペア:

[(1, 16390030), (2, 8195015), (5, 3278006), (10, 1639003), (23, 712610), (46, 356305), (115, 142522), (230, 71261)]