22279994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 37953792

約数和(自身を除く): 15673798

約数列:

[1, 2, 11, 22, 37, 74, 101, 202, 271, 407, 542, 814, 1111, 2222, 2981, 3737, 5962, 7474, 10027, 20054, 27371, 41107, 54742, 82214, 110297, 220594, 301081, 602162, 1012727, 2025454, 11139997, 22279994]

約数ペア:

[(1, 22279994), (2, 11139997), (11, 2025454), (22, 1012727), (37, 602162), (74, 301081), (101, 220594), (202, 110297), (271, 82214), (407, 54742), (542, 41107), (814, 27371), (1111, 20054), (2222, 10027), (2981, 7474), (3737, 5962)]