12839222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15773}}^1$

素因数の和:15823

約数の個数: 16

約数和(自身を含む): 21578832

約数和(自身を除く): 8739610

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 15773, 31546, 173503, 347006, 583601, 1167202, 6419611, 12839222]

約数ペア:

[(1, 12839222), (2, 6419611), (11, 1167202), (22, 583601), (37, 347006), (74, 173503), (407, 31546), (814, 15773)]