17388254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 29213184

約数和(自身を除く): 11824930

約数列:

[1, 2, 13, 26, 43, 86, 103, 151, 206, 302, 559, 1118, 1339, 1963, 2678, 3926, 4429, 6493, 8858, 12986, 15553, 31106, 57577, 84409, 115154, 168818, 202189, 404378, 668779, 1337558, 8694127, 17388254]

約数ペア:

[(1, 17388254), (2, 8694127), (13, 1337558), (26, 668779), (43, 404378), (86, 202189), (103, 168818), (151, 115154), (206, 84409), (302, 57577), (559, 31106), (1118, 15553), (1339, 12986), (1963, 8858), (2678, 6493), (3926, 4429)]