22551010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 43409520

約数和(自身を除く): 20858510

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1217, 1853, 2434, 3706, 6085, 9265, 12170, 18530, 20689, 41378, 103445, 132653, 206890, 265306, 663265, 1326530, 2255101, 4510202, 11275505, 22551010]

約数ペア:

[(1, 22551010), (2, 11275505), (5, 4510202), (10, 2255101), (17, 1326530), (34, 663265), (85, 265306), (109, 206890), (170, 132653), (218, 103445), (545, 41378), (1090, 20689), (1217, 18530), (1853, 12170), (2434, 9265), (3706, 6085)]