16874548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 31046400

約数和(自身を除く): 14171852

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 1231, 2462, 3427, 4924, 6854, 13708, 28313, 56626, 113252, 183419, 366838, 733676, 4218637, 8437274, 16874548]

約数ペア:

[(1, 16874548), (2, 8437274), (4, 4218637), (23, 733676), (46, 366838), (92, 183419), (149, 113252), (298, 56626), (596, 28313), (1231, 13708), (2462, 6854), (3427, 4924)]