12183031

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 15003648

約数和(自身を除く): 2820617

約数列:

[1, 7, 23, 31, 161, 217, 713, 2441, 4991, 17087, 56143, 75671, 393001, 529697, 1740433, 12183031]

約数ペア:

[(1, 12183031), (7, 1740433), (23, 529697), (31, 393001), (161, 75671), (217, 56143), (713, 17087), (2441, 4991)]