15820787006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3011189}}^1$

素因数の和:3011299

約数の個数: 16

約数和(自身を含む): 24715847520

約数和(自身を除く): 8895060514

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 3011189, 6022378, 111413993, 213794419, 222827986, 427588838, 7910393503, 15820787006]

約数ペア:

[(1, 15820787006), (2, 7910393503), (37, 427588838), (71, 222827986), (74, 213794419), (142, 111413993), (2627, 6022378), (5254, 3011189)]