16499856

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2623

約数の個数: 40

約数和(自身を含む): 42948640

約数和(自身を除く): 26448784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 2473, 3336, 4946, 6672, 7419, 9892, 14838, 19784, 29676, 39568, 59352, 118704, 343747, 687494, 1031241, 1374988, 2062482, 2749976, 4124964, 5499952, 8249928, 16499856]

約数ペア:

[(1, 16499856), (2, 8249928), (3, 5499952), (4, 4124964), (6, 2749976), (8, 2062482), (12, 1374988), (16, 1031241), (24, 687494), (48, 343747), (139, 118704), (278, 59352), (417, 39568), (556, 29676), (834, 19784), (1112, 14838), (1668, 9892), (2224, 7419), (2473, 6672), (3336, 4946)]