16511270

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13001}}^1$

素因数の和:13135

約数の個数: 16

約数和(自身を含む): 29956608

約数和(自身を除く): 13445338

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 13001, 26002, 65005, 130010, 1651127, 3302254, 8255635, 16511270]

約数ペア:

[(1, 16511270), (2, 8255635), (5, 3302254), (10, 1651127), (127, 130010), (254, 65005), (635, 26002), (1270, 13001)]