28398198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249107}}^1$

素因数の和:249131

約数の個数: 16

約数和(自身を含む): 59785920

約数和(自身を除く): 31387722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 249107, 498214, 747321, 1494642, 4733033, 9466066, 14199099, 28398198]

約数ペア:

[(1, 28398198), (2, 14199099), (3, 9466066), (6, 4733033), (19, 1494642), (38, 747321), (57, 498214), (114, 249107)]