16964772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{128521}}^1$

素因数の和:128539

約数の個数: 24

約数和(自身を含む): 43183392

約数和(自身を除く): 26218620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 128521, 257042, 385563, 514084, 771126, 1413731, 1542252, 2827462, 4241193, 5654924, 8482386, 16964772]

約数ペア:

[(1, 16964772), (2, 8482386), (3, 5654924), (4, 4241193), (6, 2827462), (11, 1542252), (12, 1413731), (22, 771126), (33, 514084), (44, 385563), (66, 257042), (132, 128521)]